The Yoshimura RS-4 exhaust range hits Australian trails with serious intent. Built from decades of off-road racing experience, these systems deliver strength and performance where riders need it most.
For Honda CRF450L and RL models from 2019 to 2025, the full stainless system offers thicker headers, tighter fitment, and notable midrange gains.
Yamaha WR250F riders from 2020 to 2024 get a pentagonal slip-on that boosts torque and cuts weight.
Backed by Yoshimura engineering and distributed by A1 Accessory Imports, this range speaks to riders who demand reliability, power, and race-proven toughness.
My two cents…
Yoshimura makes great exhausts. Enough said! 🙂
This Yoshimura exhaust is available on Revzilla.
For more details click on the link:
https://www.mcnews.com.au/yoshimura-rs-4-exhaust-range-arrives-in-australia/

