- Designed specifically to address the needs of tuned motors built for high horsepower applications
- Use a unique extended inner collector maximizing performance
- Feature equal-length stepped head pipes; systems for Softail and Sportster feature 1-step headers, 1-3/4" to 1-7/8"
- 4" straight-style performance muffler body with 2-1/2" x 16-1/2" baffle and black billet end cap with contrasting machined flutes
- Include full-coverage heat shields
- Oxygen sensor port plugs also included for non-sensor applications
- Made in the U.S.A.
- See options for Fitment Dyna, Sportster, Vrod, XR1200 and more