Yoshimura TRC Carbon Fiber Tri-Oval Slip On Exhaust System - Color : carbon - Size : Kawasaki Ninja 650R 2009-2011 The features of the race-winning Yoshimura TRC Exhaust line in a convenient slip-on package Features tri-oval muffler body design for superior ground clearance and a unique exhaust note New design cone end cap features a ventilation system that dissipates unwanted heat from the exhaust tip, which results in increased performance Carbon fiber mufflers feature a carbon fiber cone end cap High-mount mufflers available for select applications