Overview Product Description 4-1/2" MK45 Performance Mufflers — Thruster Mk45 4-1/2" Touring Mufflers are the result of decades of riding, racing and tuning Combines both a stainless steel baffle and RaceTEX cartridge packing Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled aluminum endcaps Removable dB reducer Made in U.S.A. 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 #550-0665 - 4-1/2" MK45 Performance Mufflers - Chrome Thruster 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: 1801-0846 S&S Cycle #550-0620 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart Recommended S&S Cycle | sku: 1801-0846 S&S Cycle #550-0620 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart × OK
S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart Recommended S&S Cycle | sku: 1801-0846 S&S Cycle #550-0620 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart × OK
S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart Recommended S&S Cycle | sku: 1801-0846 S&S Cycle #550-0620 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart × OK
S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart Recommended S&S Cycle | sku: 1801-0846 S&S Cycle #550-0620 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart × OK
S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart Recommended S&S Cycle | sku: 1801-0846 S&S Cycle #550-0620 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart × OK
S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart Recommended S&S Cycle | sku: 1801-0846 S&S Cycle #550-0620 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart × OK
S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
S&S Cycle | sku: 1801-0846 S&S Cycle #550-0620 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
S&S Cycle | sku: 1801-0847 S&S Cycle #550-0619 - 4-1/2" MK45 Performance Mufflers - Chrome with Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
S&S Cycle | sku: 1801-1077 S&S Cycle #550-0666 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
S&S Cycle | sku: 1801-1075 S&S Cycle #550-0664 - 4-1/2" MK45 Performance Mufflers - Black Thruster MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
S&S Cycle | sku: 1801-0849 S&S Cycle #550-0621 - 4-1/2" MK45 Performance Mufflers - Black with Black Thruster MSRP: $815.95 Was: Now: $734.36 Add to Cart S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
S&S Cycle | sku: 1801-1494 S&S Cycle #550-1011 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-1496 S&S Cycle #550-1017 - 4-1/2" Chrome MK45 Cutlass Performance Mufflers MSRP: $839.95 Was: Now: $755.96 Add to Cart S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
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S&S Cycle | sku: 1801-1078 S&S Cycle #550-0669 - 4-1/2" MK45 Performance Mufflers - Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart
S&S Cycle | sku: 1801-0850 S&S Cycle #550-0624 - 4-1/2" MK45 Performance Mufflers - Chrome with Chrome Tracer MSRP: $849.95 Was: Now: $764.96 Add to Cart