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Yoshimura RS-4 Slip-On Exhaust Yamaha WR450F 2012-2015

$439.00
Fast Lane

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Yoshimura RS-4 Slip-On Exhaust Yamaha WR450F 2012-2015 Resources

Yoshimura RS-4 Slip-On Exhaust Yamaha WR450F

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

Features:

  • Pentagonal-shaped sleeve
  • Polyresonant front muffler chamber which helps reduce noise
  • Two-stage stepped baffle
  • Carbon fiber end-cap
  • CARB/EPA tailpipe emissions compliant
  • 100% Made in the USA
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This product is vehicle specific. Click here to select your vehicle to ensure fitment.

This Product Fits:


Gas Gas
EX 350F 2021-2023
Honda
CRF250L 2017-2020
CRF250L ABS 2019-2020
CRF250L Rally 2017-2020
CRF250L Rally ABS 2019-2020
CRF300L 2021-2023
CRF300L ABS 2021-2023
CRF300L Rally 2021-2023
CRF300L Rally ABS 2021-2023
CRF300LS 2023
CRF450X 2019-2024
Husqvarna
FC250 2019-2022
FC350 2019-2022
FC450 2016-2018
FC450 Rockstar Edition 2018
FE501 2017-2019
FX450 2017-2018
KTM
250 SX-F 2019-2022
250 SX-F Factory Edition 2021
250 XC-F 2019-2022
350 SX-F 2019-2022
350 XC-F 2019-2022
350 XC-F Kailub Russell 2021
450 SX-F 2016-2018
450 XC-F 2017-2018
500 EXC-F 2017-2019
Kawasaki
KX250F 2017-2020
KX450 2021-2023
KX450F 2019-2020
KX450SR 2022-2023
KX450X 2021-2023
Suzuki
RMZ450 2008-2017
RMZ450 2018-2024
Yamaha
WR450F 2016-2018
WR450F 2019-2023
YZ450F 2014-2017
YZ450F 2018-2022
YZ450F Monster Energy Race Edition 2022
YZ450FX 2016-2017
YZ450FX 2019-2023
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Stainless Steel/Aluminum/Carbon Fiber Item # 1015609 Store SKU Manufacturer Product # 234702D320 Availability Closeout: This product is no longer available
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