Details
A unique design that provides an unrivaled combination of power and a quiet exhaust note. The RS-4 features a Polyresonant duplex chamber, a two-staged stepped baffle and an innovative carbon cone end cap.
- Pentagonal-shaped sleeve.
- Stainless steel muffler sleeve for increased durability.
- Two-stage stepped baffle.
- Turn-down carbon fiber end-cap.
- Stainless steel tail-pipe.