R-77D Race Series 3/4 Exhaust - Carbon Fiber Muffler

R-77D Race Series 3/4 Exhaust - Carbon Fiber Muffler

SKU: 1210043220

If youre looking for that competitive edge, look no further than the Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide..FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE.All applications are marked with appropriate EPA noise emissions labels.Has not been tested for EPA noise compliance.The R-77D is a dual-outlet version of the race-proven R-77 and boasts a carbon fiber cone end-cap. The R-77D requires no inserts or restrictions, increasing muffler packing life and providing five percent more open exhaust outlet area and as much as three decibels lower sound output (compared to the standard open R-77). The R-77D also offers greater gains in low- and mid-range power without restrictive inserts..3/4 system configuration.Superbike technology and styling.Innovative dual-outlet carbon fiber end-cap.Trapezoidal-shaped sleeve.Large volume of packing material.Straight baffle for ample flow Includes O2 Sensor