S&S Cycle #550-1016 - 4-1/2" Black MK45 Cutlass Performance Mufflers

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 improved horsepower and torque, all while adding a unique look with styled aluminum end caps.
Features & Benefits
7 horsepower gainStainless steel baffle with RaceTEX cartridge packingMufflers offered in show quality chrome or Guardian Black finishesRemovable dB Reducer (J2825 compliant)

Fitment

Year(s)	Make	Model Code	Model
1995-2016	Harley-Davidson	—	Touring