The popular R-77 Full System 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.

-Superbike technology and styling
-Trapezoidal-shaped sleeve
-Large volume of packing material
-Straight baffle for ample flow
-Innovative end-cap
-Stainless steel header and tail-pipe
-Weight: 9.0 lbs lighter than stock configuration

Product may differ from pictures

Note: This system was designed for RACE USE ONLY. Please Check State Emissions Requirements before purchase.