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    Yoshimura WR250R 08-20/WR250X 08-11 Race RS-4S 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 arrester 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.

    Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

    Fitment:

    • Yamaha WR250R 2008
    • Yamaha WR250R 2009
    • Yamaha WR250R 2010
    • Yamaha WR250R 2011
    • Yamaha WR250R 2012
    • Yamaha WR250R 2013
    • Yamaha WR250R 2014
    • Yamaha WR250R 2015
    • Yamaha WR250R 2016
    • Yamaha WR250R 2017
    • Yamaha WR250R 2018
    • Yamaha WR250R 2019
    • Yamaha WR250R 2020
    • Yamaha WR250X 2008
    • Yamaha WR250X 2009
    • Yamaha WR250X 2010
    • Yamaha WR250X 2011
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    Yoshimura WR250R 08-20/WR250X 08-11 Race RS-4S Stainless Slip-On Exhaust, W/ Stainless Muffler

    SKU: YO-133002D520
    Regular price $1,149.99 $1,092.99 5% off
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    Yoshimura WR250R 08-20/WR250X 08-11 Race RS-4S 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 arrester 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.

    Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

    Fitment:

    • Yamaha WR250R 2008
    • Yamaha WR250R 2009
    • Yamaha WR250R 2010
    • Yamaha WR250R 2011
    • Yamaha WR250R 2012
    • Yamaha WR250R 2013
    • Yamaha WR250R 2014
    • Yamaha WR250R 2015
    • Yamaha WR250R 2016
    • Yamaha WR250R 2017
    • Yamaha WR250R 2018
    • Yamaha WR250R 2019
    • Yamaha WR250R 2020
    • Yamaha WR250X 2008
    • Yamaha WR250X 2009
    • Yamaha WR250X 2010
    • Yamaha WR250X 2011