Skip to product information
1 of 4

Yoshimura

Yoshimura RS-4 Aluminum Canister/Carbon Fiber End Cap Exhaust Slip-On - 234832D320 - 2020-2022 Yamaha YZ450F

Regular price $579.00 USD
Regular price Sale price $579.00 USD
Sale Sold out

Yoshimura RS-4 Aluminum Canister/Carbon Fiber End Cap Exhaust Slip-On - 234832D320 - 2020-2022 Yamaha YZ450F

The 2020-2022 Yamaha YZ450F/yz450fx has major updates in engine and chassis enhancements. Yamaha's meticulous attention to detail is evident in the pentagonal-shaped muffler. But for even better performance, sound, and style, the Yoshimura RS-4 Signature Series aftermarket exhaust is the top choice for this model. Designed and tested in the USA, this exhaust offers superior quality and durability.

Yoshimura RS-4 Aluminum Canister/Carbon Fiber End Cap Exhaust Slip-On:

  • Pentagonal-shaped muffler
  • Maximized internal volume
  • Polyresonant duplex front chamber
  • Stepped, two-stage core baffle
  • Spark Arrestor/Sound Insert Compatible
Fitment - Yamaha - 2020-2022 - YZ450FX, 2019-2022 - YZ450FX, and 2019-2023 - WR450F

    Yoshimura Exhaust Systems 

    YZ450F performance products  Yamaha YZ450F Performance Section 

      Moto-House MX - Choice of Champions - Best Motocross Shop in Central Florida

      Whether you're a seasoned pro or just getting started with the Yamaha YZ450F yz450fx, our RS-4 Signature Series exhaust is sure to impress. So why wait? Upgrade your exhaust today and experience the difference for yourself!