Yoshimura R&D has developed a brand new exhaust system for the newly redesigned CBR1000RR. The R-77 muffler is mated for slip-on system configuration, replacing the bulky stock unit. Along with improving sound and power, this system also reduces a significant amount of weight. Yoshimura continues to provide the best in performance exhaust systems.
Slip-on systems include R-77 muffler, stainless steel mid-pipe, laser cut and etched heat shield, and all necessary hardware for installation.
For Closed Course Competition Use only, Not intended for Street Use.