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S&S Cycle MK45 4-1/2-Inch Touring Performance Mufflers, Black with Black Tracer – 550-0625
Regular price $819.95 USD
Category:
Upgrade your motorcycle’s exhaust character and performance with S&S Cycle MK45 4-1/2-Inch Touring Mufflers, part number 550-0625. Designed for riders who value a deep, distinctive exhaust note and a refined appearance, these performance mufflers combine proven S&S Cycle engineering with a touring-focused design. The black finish and black tracer styling create a clean, coordinated look that complements a wide range of custom and performance-focused motorcycles.
The MK45 mufflers feature a stainless steel baffle and RaceTEX cartridge packing to help produce a deep rumble while supporting improved horsepower and torque. This combination is designed to deliver a strong, controlled exhaust tone without sacrificing the performance-focused character expected from S&S Cycle components. Styled aluminum endcaps add a unique finishing detail, giving the mufflers a premium appearance that stands out from conventional exhaust systems.
For added versatility, each muffler includes a removable dB reducer, allowing riders to adjust the exhaust sound according to their preferences and riding environment. The MK45 touring mufflers are made in the U.S.A. and reflect decades of S&S Cycle experience in riding, racing, and tuning. They are intended for compatible motorcycle applications and are not designed for use on trike applications. Verify vehicle





