S&S Cycle MK45 Slip-On Mufflers - 2017-2019 M8 Touring - Chrome - Black Thruster End Cap

Sale price$759.95
In stock (23 units), ready to be shipped


  • MK45 4.5" 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 USA
  • Manufacturer part number: 550-0664

  • Not for Trike applications.


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