This all-new Factory Muffler incorporates the latest Resonance Chamber Technology.
- Patented chamber design enhances and refines exhaust pressure
- Its patented core shape lowers sound level while maintaining maximum power output
- Patented canister shape increases internal volume for more sound-absorbing material
- Factory Forward Engineering centralizes mass and is less prone to impact damage
- Maintenance is made easy with the removal of four screws on the front end cap
- The innovative rear end cap simplifies installation of the spark arrestor (sold separately) or tuning tip inserts
- Includes QuietCore 94 dBA insert
