Description
The Yoshimura RS-12 Signature Series Full Exhaust System features a unique, aggressive asymmetrical muffler design that maximizes volume and performance while managing sound and providing improved clearance for tire and brake caliper. Developed over three years with input from top factory athletes and engineers, the RS-12 system is precision-crafted with a matte carbon fiber end cap, intricate details, and a patent-pending Precision Taper Fit (PTF) insert ring. The tapered muffler body inlet design and precision machined joints ensure top-tier performance and a premium fit. This system is engineered specifically for KTM, Husqvarna, and Gas-Gas 250/350 models from 2019 through 2023.
- Aggressive RS-12 profile maximizes muffler volume and power
- Precision machined joints for reliable fit
- Matte carbon fiber end cap with intricate details
- Easy servicing compared to traditional sandwich mounting
- Patent-pending PTF insert ring
- Tapered muffler body inlet design
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