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S&S MK45 Slip-On Mufflers - Thurster M8

by S&S
  • Fits 17'+ Touring models
  • 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!
  • Not for Trike applications.
  • Ceramic black coating

Sound clip with dB reducer

Sound clip with out dB reducer

Install instructions

Install video