Yoshimura R-77D Race Series Full Exhaust System

If you're looking for that competitive edge, look no further than Yoshimura's Race Series exhausts. These exhaust components are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most race sanctioning bodies worldwide.

Yoshimura created the R-77D full exhaust system to match the radical design of the modern motorcycle perfectly while at the same time removing heaps of weight, adding power and giving your bike a distinctive deep exhaust tone.

The R-77D is a dual-outlet version of the race-proven R-77 exhaust design and boasts a carbon fiber cone end-cap. The R-77D requires no inserts or restrictions, increasing muffler packing life and providing five percent more open exhaust outlet area and as much as three decibels lower sound output compared to the standard open R-77. The R-77D also offers greater gains in low to mid-range power without restrictive inserts

Full systems include an R-77D muffler, header and mid-pipe, along with all the necessary hardware and clear instruction for simple installation.

• Stainless steel headers and mid-pipe
• Trapezoidal shape R-77D muffler
• Maximized muffler volume
• Innovative end-cap shrouds the terminus of the muffler for an unmistakable look
• Removable low-volume exhaust insert