YOSHIMURA R-77 EXHAUST SYSTEM

The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. The R-77 muffler’s front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.

Features:

• The R-77 consists of a trapezoidal-shaped sleeve, maximizing muffler volume, while offering a sleek silhouette to flow with the body.
• The innovative end cap is reminiscent of the R-55, featuring sharp edges for an attractive, eye catching appeal.
• This Full System features the R-77 muffler, stainless steel headers and mid-pipe, step-by-step instructions, and all necessary hardware for installation.
• Choose between Stainless Steel, Carbon Fiber and Titanium construction

• Certified by independent laboratory for EPA noise levels

STREET SERIES

• Deliver performance in a slip-on/bolt-on muffler package
• Do not require changing the motorcycle's emissions control system
• Marked with appropriate EPA noise emissions labels

RACE SERIES

• Designed for closed-course competition use only. Not for street use
• Meet noise level regulations of most worldwide race sanctioning organizations
• Marked with appropriate EPA noise emissions labels
• Not tested for EPA noise levels