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
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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!
