The RS-4T is a unique design that provides an unrivaled combination of power and a quiet exhaust note. The RS-4T features a Polyresonant duplex chamber, two-staged stepped baffle, and an innovative carbon fiber turn-down end-cap.
- Pentagonal-shaped sleeve
- Stainless Steel sleeve for increased durability
- Straight baffle for ample flow
- Carbon fiber Turn-down end-cap
- Stainless steel tail-pipe