Yoshimura Race Series RS-4 Stainless Slip-On Muffler w/Stainless Sleeve/Carbon End Cap for Yamaha WR250R 08-20/WR250X 08-11

Yoshimura WR250R 08-20/WR250X 08-11 Race RS-4 Stainless Slip-On Exhaust, w/ Stainless Muffler

Championship winning RS-4 Slip-On exhaust. If you're looking for serious performance, you came to the right place.

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
• Front muffler cap functions as a polyresonant chamber which helps reduce noise
• Two-stage stepped baffle
• Turn-out carbon fiber end-cap
• Pre-installed spark arrestor insert
• Stainless steel tail-pipe

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and Aftermarket accessories not found on a bike as delivered from the factory, may not be compatible with this product.