The Yoshimura R77 Race System has a trapezoidal muffler with carbon fibre end-cap and a straight baffle for ample flow allowing a large volume of packing material. It dramatically improves your bike's visual appearance. The dual outlet carbon fibre end-cap is up to 3db quieter than the standard R77 (without the insert fitted).
Produces more power, more torque and saves weight. All parts required for fitment are included (brackets/fittings/link pipe etc.) with full fitting instructions. Developed to fit without fuel modification, and to give the unique Yoshimura racing sound
Race, removable baffle for single exit, NO BAFFLE for dual exit