S&S Cycle | sku: 1860-2161 S&S Cycle 550-1662 - Insert Power Tune MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle | sku: 1860-2160 S&S Cycle 550-1661 - Insert Power Tune MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle | sku: 1860-2159 S&S Cycle 550-1660 - Insert Power Tune MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle | sku: 1860-2158 S&S Cycle 550-1032 - Power Tune XTO Insert Kit MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle | sku: 1831-0995 S&S Cycle 550-1043 - Power Tune? XTO Race Muffler MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle | sku: 1831-0994 S&S Cycle 550-1042 - Power Tune? XTO Race Muffler MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle | sku: 1831-0993 S&S Cycle 550-1041 - Power Tune? XTO Race Muffler MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle | sku: 1831-0992 S&S Cycle 550-1040 - Power Tune? XTO Race Muffler MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle | sku: 1831-0991 S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1860-2160 S&S Cycle 550-1661 - Insert Power Tune MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle | sku: 1860-2159 S&S Cycle 550-1660 - Insert Power Tune MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle | sku: 1860-2158 S&S Cycle 550-1032 - Power Tune XTO Insert Kit MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle | sku: 1831-0995 S&S Cycle 550-1043 - Power Tune? XTO Race Muffler MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle | sku: 1831-0994 S&S Cycle 550-1042 - Power Tune? XTO Race Muffler MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle | sku: 1831-0993 S&S Cycle 550-1041 - Power Tune? XTO Race Muffler MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle | sku: 1831-0992 S&S Cycle 550-1040 - Power Tune? XTO Race Muffler MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle | sku: 1831-0991 S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1860-2159 S&S Cycle 550-1660 - Insert Power Tune MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle | sku: 1860-2158 S&S Cycle 550-1032 - Power Tune XTO Insert Kit MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle | sku: 1831-0995 S&S Cycle 550-1043 - Power Tune? XTO Race Muffler MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle | sku: 1831-0994 S&S Cycle 550-1042 - Power Tune? XTO Race Muffler MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle | sku: 1831-0993 S&S Cycle 550-1041 - Power Tune? XTO Race Muffler MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle | sku: 1831-0992 S&S Cycle 550-1040 - Power Tune? XTO Race Muffler MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle | sku: 1831-0991 S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1860-2158 S&S Cycle 550-1032 - Power Tune XTO Insert Kit MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle | sku: 1831-0995 S&S Cycle 550-1043 - Power Tune? XTO Race Muffler MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle | sku: 1831-0994 S&S Cycle 550-1042 - Power Tune? XTO Race Muffler MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle | sku: 1831-0993 S&S Cycle 550-1041 - Power Tune? XTO Race Muffler MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle | sku: 1831-0992 S&S Cycle 550-1040 - Power Tune? XTO Race Muffler MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle | sku: 1831-0991 S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1831-0995 S&S Cycle 550-1043 - Power Tune? XTO Race Muffler MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle | sku: 1831-0994 S&S Cycle 550-1042 - Power Tune? XTO Race Muffler MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle | sku: 1831-0993 S&S Cycle 550-1041 - Power Tune? XTO Race Muffler MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle | sku: 1831-0992 S&S Cycle 550-1040 - Power Tune? XTO Race Muffler MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle | sku: 1831-0991 S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1831-0994 S&S Cycle 550-1042 - Power Tune? XTO Race Muffler MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle | sku: 1831-0993 S&S Cycle 550-1041 - Power Tune? XTO Race Muffler MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle | sku: 1831-0992 S&S Cycle 550-1040 - Power Tune? XTO Race Muffler MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle | sku: 1831-0991 S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1831-0993 S&S Cycle 550-1041 - Power Tune? XTO Race Muffler MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle | sku: 1831-0992 S&S Cycle 550-1040 - Power Tune? XTO Race Muffler MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle | sku: 1831-0991 S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1831-0992 S&S Cycle 550-1040 - Power Tune? XTO Race Muffler MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle | sku: 1831-0991 S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1831-0991 S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1831-0990 S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1831-0989 S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1831-0988 S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1811-4298 S&S Cycle 550-1072 - Grand National Slip-On Exhaust MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1810-2890 S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1810-2851 S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1802-0391 S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1802-0390 S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1802-0382 S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1801-1502 S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1801-1496 S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1801-1495 S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1801-1494 S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1801-1493 S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle | sku: 1801-1478 S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1662 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1661 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1660 - Insert Power Tune Allows you to adjust the power, torque, tone and sound of the Power Tune® XTO Muffler 304 stainless steel construction Quick, easy installation Sold as each MSRP: $22.95 Was: Now: $20.66 Add to Cart S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1032 - Power Tune XTO Insert Kit Includes two each of the 1.375", 1.5", 1.625", 1.75" plugged front with 3.5mm holes, 1.75" plugged rear with 3.5mm holes, 1.875", 2", 2.25", and one 1.75" plugged Tunable inserts allow for easy... MSRP: $410.95 Was: Now: $369.86 Add to Cart S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1043 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $989.95 Was: Now: $890.96 Add to Cart S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1042 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $868.95 Was: Now: $782.06 Add to Cart S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1041 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $890.95 Was: Now: $801.86 Add to Cart S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1040 - Power Tune? XTO Race Muffler Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet and stylized tips Removable spark arrestors Meets J335 forestry standards NOT LEGAL FOR SALE... MSRP: $831.95 Was: Now: $748.76 Add to Cart S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1038 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,285.95 Was: Now: $1,157.36 Add to Cart S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1037 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1036 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1035 - Power Tune? XTO Muffler - 49 State Tunable inserts allow for easy sound and power adjustment Improved power and torque Dual outlet & stylized tips Removable spark arrestors 49 State legal Meets J335 forestry standards NOT... MSRP: $1,176.95 Was: Now: $1,059.26 Add to Cart S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1072 - Grand National Slip-On Exhaust Flat track inspired 3.5" brushed stainless steel Removable dB reducer Made in the U.S.A. MSRP: $370.95 Was: Now: $333.86 Add to Cart S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1029A - Qualifier 2:1 50 State Exhaust System - Stainless Steel Shed 28 pounds while improving performance and sound 12% increase in peak hp and 7% increase in torque (when combined with S&S high flow air filter) Satisfying, deep performance sound SAE... MSRP: $1,553.95 Was: Now: $1,398.56 Add to Cart S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1031 - Qualifier 2:1 Exhaust System - Stainless Steel - Race Only Aggressively styled 2-into-1 race replica system Boosts power and torque TIF-welded stainless steel construction with a brushed finish Spring-mounted race-style muffler with high-flow... MSRP: $968.95 Was: Now: $872.06 Add to Cart S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-0705 - Power Tune? Dual Headers - Black Ceramic Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $744.95 Was: Now: $670.46 Add to Cart S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-0704 - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $679.95 Was: Now: $611.96 Add to Cart S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-0003A - Power Tune? Dual Headers - Chrome Adds performance compared to the stock header pipes Independent dual-look with "under the bike" crossover Design moves the rear cylinder header away from the passenger to reduce radiated heat ... MSRP: $674.95 Was: Now: $607.46 Add to Cart S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1074 - 4-1/2" Grand National Slip-On Muffler - Black Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine... MSRP: $459.95 Was: Now: $413.96 Add to Cart S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $775.95 Was: Now: $698.36 Add to Cart S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
S&S Cycle 550-1010 - 4-1/2" Black MK45 Cutlass Performance Mufflers Bold 4-1/2" design with stainless steel baffle & RaceTEX packing Produces a deep bass rumble throughout the RPM range 50-state legal Removable dB reducer Made in the U.S.A. MSRP: $799.95 Was: Now: $719.96 Add to Cart S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected
S&S Cycle 550-0756B - Slash Cut 50 State Mufflers - Chrome Classic slash-cut styling Boost horsepower and torque Removable dB reducer SAE J2825 Sound Level Compliant S&S engineered high-flow cats perform as well as many catalyst-free “race only”... MSRP: $1,132.95 Was: Now: $1,019.66 Add to Cart Previous 2 3 4 5 6 7 8 9 10 11 12 Next Previous 2 3 4 5 6 7 8 9 10 11 12 Next Compare Selected