- Stepped headers merge into a true reverse-cone megaphone muffler
- 1 3/4 in. headpipe steps up to 1 7/8 in. into the collector to increase flow and improve performance
- 4 in. megaphone muffler body with black billet end cap with machined flutes for listed models without floorboards
- Removable spiral-core louvered baffle included
- Include mounting hardware
- Short, 12 in. muffler lengths with black finish
- Heat shields included
- Made in the U.S.A.