Description
If you’re running a Harley-Davidson touring model and want genuine power gains without sacrificing durability, the S&S Cycle Mk45 mufflers deliver both. These aren’t just bolt-on styling pieces—the dual stainless steel baffle and RaceTEX packing work together to scavenge exhaust more efficiently, unlocking measurable horsepower and torque while producing that signature deep rumble touring riders crave. The removable dB reducer gives you the flexibility to dial in your sound profile, whether you’re cruising highways or pushing hard on mountain roads.
- 4.5″ touring muffler
- Stainless steel baffle
- RaceTEX cartridge packing
- Improved HP and torque
- Styled aluminum endcaps
- Removable dB reducer
- Chrome finish
- Bolt-on installation
- Made in USA
- Not for trike applications
