- FEATURES
- Stepped headers merge into a true reverse-cone megaphone muffler
- 1-3/4" headpipe steps up to 1-7/8" into the collector to increase flow and improve performance
- 4" muffler body with billet end cap
- Removable spiral-core louvered baffle included
- Include mounting hardware
- Heat shields included
- Made in the U.S.A.