Yoshimura R-11 Full System - Black Metal Magic Silencer / Carbon End Cap

Yoshimura has used the World Superbike platform to develop the R-11 high-performance motorcycle exhaust system. The R-11 full system has been developed with extreme use in mind, so inevitably they felt the best proving ground they could use would be the cut and thrust competition of World SBK! The R-11 silencer features a newly-designed internal structure as well as an 'organically' shaped end-cap giving a truly aggressive style to your bike, but with this being the complete system you also get high quality header pipes developed and manufactured to the exacting standards expected from any Yoshimura product...The end result is an exhaust system that has been thoroughly tested and proven on both the dyno and the track to provide the end user with optimum power output throughout the rev range.Not for Road Use