Yoshimura R-77 Signature Exhaust Slip-On SS-CF-CF

The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition 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 front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands Straight baffle for ample flow Innovative end-cap Removable Low-Volume Insert Stainless steel tail-pipe Includes muffler, tailpipe, hardware, and installation instructions. Check your local laws and the manufacturers information. Discoloration (blueing) is caused by tuning characteristics, like cam timing, carb jetting, etc., and is not caused by defective manufacturing.