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.
- Includes the R-77D muffler and stainless steel mid-pipe.
- Low volume inserts included.
- Step-by-step directions and all necessary hardware included for an easy installation.
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.
Street Series: All Street Series systems are slip-on / bolt-on applications that do not require tampering with the vehicle's emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary tri-oval profiles to the refined carbon fiber R-77 mufflers, and even the R-55 angular masterpieces. Yoshimura's Street Series exhaust offer street-legal options for almost everything on two wheels. (CARB/EPA tail-pipe emissions compliant; all applications are marked with appropriate EPA noise emissions labels.)
