The Supertrapp - Kerker 2/1 shorty systems are constructed from 304 Stainless Steel, they offer unique style and aggressive sound.
This system does not have a catalyst and is not emissions compliant on OEM catalyst equipped vehicles.
- All stainless TIG welded design
- High flow stepped head pipe (1.75"-1.875"-2")
- Adjustable turnout end cap comes standard
- Optional end caps available
- Compatible with most extended bags
- Raw performance with a big bark when on the throttle and a mellow rumble at low rpm