4-1/2" MK45 Performance Mufflers

4-1/2" MK45 Performance Mufflers - Chrome with Chrome Thruster

• 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
• Includes removable dB reducer
• Made in U.S.A.
• Not for Trike applications.