The R-77 muffler was developed by Yoshimura's race team in conjunction with riders Mat Mladin and Ben Spies for one purpose, performance. Perform it did as it carried tose riders to victory in 2008 and 2009, as it still does today. The dramatic styling of the R-77 and the predicated power it produces adhere flawlessly with the style of the BMW S1000RR.
Included is a Yoshimura R-77 with Carbon Fiber End Cap, Titanium Mid-pipe, detailed installation instructions, and all necessary hardware.
Maximized muffler volume
Titanium Internal Construction with Titanium Mid-pipe
Laser-cut mounting bracket