Yoshimura Honda Grom 14-15 Race RS-9 Full Exhaust System

The Honda GROM has created quite a phenomenon in the motorcycle world and we're right on top it. We took the opportunity to try our new RS-9 muffler profile and it's been proven to be the perfect choice. The Parallelogram-shaped sleeve increases internal muffler volume, resulting in better noice cancellation and improved throttle response. Our system not only compliments the Grom's size and styling, it also significantly reduces weight.

• Parallelogram-shaped muffler
• Light-weight muffler construction with carbon fiber end-cap
• CNC machined muffler bracket
• Reduced weight over OEM system
• Stainless steel header and tail-pipe

Yoshimura Race Series Exhaust Systems - If you're looking for that competitive edge, look no further than our Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE.

Yoshimura RS-9 Muffler Option Key:

RS-9 (SLIP-ON OR FULL SYSTEM) Ti-CF-CF:
Carbon Fiber Sleeve with Carbon Fiber End-Cap

RS-9 (SLIP-ON OR FULL SYSTEM) SS-AL-CF:
Aluminum Sleeve with Carbon Fiber End-Cap

RS-9 (SLIP-ON OR FULL SYSTEM) TI-TI-CF:
Titanium Sleeve with Carbon Fiber End-Cap

Instructions & Exploded View

Yoshimura Exhaust Description Guide