Yoshimura RS-4 Slip-On Muffler - Stainless/stainless/carbon fiber

System Type: Slip-On Muffler. Muffler Type: RS-4. Mid-Pipe/Muffler/End Cap Type: Stainless/stainless/carbon fiber. EMIS Code: 3.

• This exhaust systems is designed with nothing but power in mind
• Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide
• FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE
• Pentagonal-shaped sleeve
• Front muffler cap functions as a polyresonant chamber which helps reduce noise
• Two-stage stepped baffle
• Turn-out carbon fiber end-cap
• Stainless steel tail-pipe