4-1/2" MK45 Performance Mufflers — Thruster - 4-1/2" MK45 Performance Mufflers - Black Thruster [1801-1077]
4-1/2" MK45 Performance Mufflers — Thruster - 4-1/2" MK45 Performance Mufflers - Black Thruster [1801-1077] - Image 2
4-1/2" MK45 Performance Mufflers — Thruster - 4-1/2" MK45 Performance Mufflers - Black Thruster [1801-1077] - Image 3

4-1/2" MK45 Performance Mufflers — Thruster - 4-1/2" MK45 Performance Mufflers - Black Thruster [1801-1077]

Sale price$819.95
  • 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

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