The all new R-77D muffler has been developed throughout years of racing efforts, and hours of meticulous research and development by Yoshimura engineers. Superbike styling right from Mladin, Hayden, and Blake Young's race bikes!
- Trapezoidal-shaped sleeve which maximizes muffler volume.
- Silhouette flows with the bike's lines.
- Distinctive carbon fiber dual outlet end-cap design puts an enticing twist on the style of the original R-77, and still features sharp edges for attractive, eye-catching appeal.
- Further increases the mufflers open outlet area, resulting in increased exhaust flow while maintaining moderate decibel levels.
- 3/4 System includes the carbon fiber R-77D muffler, stainless steel mid-pipe, and Yoshimura-built under-belly muffler.
- Low volume inserts included.
- Step-by-step directions and all necessary hardware included for an easy installation.
Note:
For closed course competition ONLY. Not for street use.
Yoshimura Exhaust Series Descriptions:
Race Series: If you're looking for that competitive edge, look no further than Yoshimura's 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.
