S&S MK45 Slip-On Mufflers - Thurster M8
- 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