Overview Product Description Give your M8 a true V-Twin rumble without a full system 4.5" slip-on with premium fit, finish, sound and power Unique louvered baffle delivers a rowdier tone, even with stock headpipes S&S Racing heritage styled end cap in Tuxedo Black finish SAE J2825 Sound Level Compliant (with included dB reducer installed) Made in USA! Not for Trike applications Product Videos Custom Field Fitment: Model HD Touring Fitment: Engine 17-UP Milwaukee Eight Fitment: Engine 99-17 Twin Cam Product Reviews Write a Review Write a Review × S&S Cycle S&S Cycle 550-0991 - GNX Mufflers - 4.5" - Chrome Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
S&S Cycle | sku: 1801-1462 S&S Cycle 550-0990 - GNX Mufflers - 4.5" - Black MSRP: $599.95 Was: Now: $539.96 Add to Cart S&S Cycle | sku: 1801-1768 S&S Cycle 550-1079 - GNX Slip-On Mufflers - Chrome MSRP: $671.95 Was: Now: $604.76 Add to Cart S&S Cycle | sku: 1801-0846 S&S Cycle 550-0620 - 4.5" Mufflers - Chrome with Chrome Thruster MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart Recommended S&S Cycle | sku: 1801-1462 S&S Cycle 550-0990 - GNX Mufflers - 4.5" - Black MSRP: $599.95 Was: Now: $539.96 Add to Cart S&S Cycle | sku: 1801-1768 S&S Cycle 550-1079 - GNX Slip-On Mufflers - Chrome MSRP: $671.95 Was: Now: $604.76 Add to Cart S&S Cycle | sku: 1801-0846 S&S Cycle 550-0620 - 4.5" Mufflers - Chrome with Chrome Thruster MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart × OK
S&S Cycle | sku: 1801-1768 S&S Cycle 550-1079 - GNX Slip-On Mufflers - Chrome MSRP: $671.95 Was: Now: $604.76 Add to Cart S&S Cycle | sku: 1801-0846 S&S Cycle 550-0620 - 4.5" Mufflers - Chrome with Chrome Thruster MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart Recommended S&S Cycle | sku: 1801-1462 S&S Cycle 550-0990 - GNX Mufflers - 4.5" - Black MSRP: $599.95 Was: Now: $539.96 Add to Cart S&S Cycle | sku: 1801-1768 S&S Cycle 550-1079 - GNX Slip-On Mufflers - Chrome MSRP: $671.95 Was: Now: $604.76 Add to Cart S&S Cycle | sku: 1801-0846 S&S Cycle 550-0620 - 4.5" Mufflers - Chrome with Chrome Thruster MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart
S&S Cycle | sku: 1801-0846 S&S Cycle 550-0620 - 4.5" Mufflers - Chrome with Chrome Thruster MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart
S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart
S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart
S&S Cycle | sku: 1801-1462 S&S Cycle 550-0990 - GNX Mufflers - 4.5" - Black MSRP: $599.95 Was: Now: $539.96 Add to Cart S&S Cycle | sku: 1801-1768 S&S Cycle 550-1079 - GNX Slip-On Mufflers - Chrome MSRP: $671.95 Was: Now: $604.76 Add to Cart S&S Cycle | sku: 1801-0846 S&S Cycle 550-0620 - 4.5" Mufflers - Chrome with Chrome Thruster MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart
S&S Cycle | sku: 1801-1768 S&S Cycle 550-1079 - GNX Slip-On Mufflers - Chrome MSRP: $671.95 Was: Now: $604.76 Add to Cart S&S Cycle | sku: 1801-0846 S&S Cycle 550-0620 - 4.5" Mufflers - Chrome with Chrome Thruster MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart
S&S Cycle | sku: 1801-0846 S&S Cycle 550-0620 - 4.5" Mufflers - Chrome with Chrome Thruster MSRP: $797.95 Was: Now: $718.16 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart
S&S Cycle | sku: 1801-0850 S&S Cycle 550-0624 - 4.5" Mufflers - Chrome with Chrome Tracer MSRP: $820.95 Was: Now: $738.86 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart
S&S Cycle | sku: 1801-0847 S&S Cycle 550-0619 - 4.5" Mufflers - Chrome with Black Thruster MSRP: $782.95 Was: Now: $704.66 Add to Cart