Introducing the brand new Yoshimura R-77 Stainless/Carbon slip on. The R-77 consists of a trapezoidal-shaped sleeve, maximizing muffler volume while offering a sleek silhouette to flow with the bike's lines. The innovative Carbon Fiber End Cap is reminiscent of the R-55, featuring sharp edges for an attractive, eye catching appeal. This Yoshimura R-77 Slip-on system eliminates the stock underbelly muffler by utilizing a single muffler mounted on the right side of the bike. This system achieves a significant weight reduction over the stock system, minimizing unwanted weight for the performance oriented rider.
Maximized muffler volume
Innovative carbon cone end cap
Low-volume insert included
20-gauge 304L polished stainless steel tapered mid-pipe easily attaches to the OEM header pipe
I used this slip on exhaust on a '13 suzuki sv650 and a '12 Honda NC700X. Sound and throttle response were great improvements on both. Only negative I found was that not all applications come with a heat shield at the "neck" of the pipe just before the exhaust can. The suzuki did, and the honda did not. This part of the pipe is extremely hot and easy to hit with the heal of your shoe or worse. Fabricated a heatshield for the Honda with the OEM heatshield, but not as good a look as the suzuki application. Not sure how to know if one will come with it or not, but a very good thing to have!