Silenziatore Yoshimura Scarico Yoshimura RS-4, inox, alluminio, fondello fibra carbonio, Ref : YO00009A / 1060688

In addition to their aesthetics, the Yoshimura USA RS-4 Muffler are at the cutting edge of exhaust technology.

• A high-performance muffler that optimises 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