Mufflers

S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster

Mk45 Slip-On Mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel perforated core baffle with Race-TEX cartridge packing, they create a deep rumble and...

S&S Cycle #550-0668 - 4-1/2" MK45 Performance Mufflers - Black Tracer

Mk45 Slip-On Mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel perforated core baffle with Race-TEX cartridge packing, they create a deep rumble and...

S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer

Mk45 Slip-On Mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel perforated core baffle with Race-TEX cartridge packing, they create a deep rumble and...

S&S Cycle #550-0670 - 4-1/2" MK45 Performance Mufflers - Black Tracer

Mk45 Slip-On Mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel perforated core baffle with RaceTEX cartridge packing, they create a deep rumble and...

S&S Cycle #550-0685D - Muffler, Kit, 50 State, Thruster End Cap, Black End Caps, 4.5", Chrome, 2007-'23 Touring

S&S Cycle #550-0687D - Muffler, Kit, 50 State, Thruster End Cap, Black End Caps, 4.5", Black, 2007-'23 Touring

S&S Cycle #550-0689 - Grand National Slip-On Mufflers - Chrome - FLT '95-'16

Fitment 1995–2016 Harley-Davidson® touring models with non-catalyst mufflers (except 2010 Road Glide® and Street Glide® using OEM 2-1 Header)2009–2021 trike models Features & Benefits Show quality...

S&S Cycle #550-0690 - Grand National Slip-On Mufflers - Black - FLT '95-'16

Fitment 1995-2016 Harley-Davidson® touring models with non-catalyst mufflers (except 2010 Road Glide® and Street Glide®)2009-’19 Tri Glide® models with non-catalyst mufflers Features & Benefits Black...

S&S Cycle #550-0691 - Slash Cut Slip-On Mufflers - Chrome

Fitment 1995–2016 Harley-Davidson® touring models with non-catalyst mufflers (except 2010 Road Glide® and Street Glide® using OEM 2-1 Header)2009–2021 trike models Features & Benefits Classic slash...

S&S Cycle #550-0692 - Slash Cut Slip-On Mufflers - Black

Fitment 1995–2016 Harley-Davidson® touring models with non-catalyst mufflers (except 2010 Road Glide® and Street Glide® using OEM 2-1 Header)2009–2021 trike models Features & Benefits Classic slash...

S&S Cycle #550-0693 - Grand National Slip-On Mufflers - Chrome - M8 FL

Fitment 2017-Up FLH touring models Features and Benefits Show quality chromeAggressive sound and excellent horsepowerRace inspired Grand National end capHigh flowing baffle designRemovable dB...

S&S Cycle #550-0694 - Grand National Slip-On Mufflers - Black - M8 FL

Fitment 2017-Up FLH touring models Features & Benefits Show quality chromeAggressive sound and excellent horsepowerRace inspired Grand National end capHigh flowing baffle designRemovable dB...

S&S Cycle #550-0695 - Slash Cut Slip-On Mufflers - Chrome - M8 FL

Fitment 2017-Up FLH touring models Features & Benefits Classic slash cut stylingAggressive soundStripped down stylingShow quality chromeExellcent HPHigh flowing baffle designEconomical priceRemovable...

S&S Cycle #550-0696 - Slash Cut Slip-On Mufflers - Black - M8 FL

Fitment 2017-Up FLH Touring Models Features & Benefits Black ceramic finishStripped down stylingAggressive sound, Economical price!Includes removable dB Reducer (J2825 compliant)Made in the USA!

S&S Cycle #550-0703 - Grand National Slip-On Muffler - 4" - Black Ceramic - XG500/750

Fitment 2014-'20 HD® Street® XG500, XG750 and Street Rod®Models Features & Benefits 10.5% more horsepower and 19.8% more torque (with Stealth Air Cleaner Kit) Race inspired Grand National end...