YOSHIMURA US
YOSHIMURA RS-4 Signature Series Muffler Aluminum/Carbon End Cap Yamaha YZ450F
YOSHIMURA RS-4 Signature Series Muffler Aluminum/Carbon End Cap Yamaha YZ450F
SKU:1060677
In addition to their aesthetics, the Yoshimura USA RS-4 Muffle are at the cutting edge of exhaust technology.
- A high-performance muffler that optimizes the power output of your machine
- Product is a direct result of MX World and US championship development
- 2 cores inside the RS-4 muffler: double sound absorption and reduced adverse effects caused by exhaust gases
- Muffler fabricated from aluminium/stainless with carbon end cap
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