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Yoshimura Exhaust Pipes

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

SKU YO-133002D520

Our Price
Original price $1,116.00 - Original price $1,116.00
Original price
$1,116.00
$1,116.00 - $1,116.00
Current price $1,116.00
Dispatched in 5-7 business days Same day dispatch Dispatched in 5-7 business days
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Product Information

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 arrester insert
  • Stainless steel tail-pipe
Sound Insert/Spark Arrester Options                 

Sound Level
Volume Insert Spark Arrestor Included
SA-13-K Yes
INS-18-K No

  

Part Number