Yoshimura R-11 Exhaust - Kawasaki Z 900

A direct replacement for the stock system and easy to fit. Developed from the Suzuki WSBK systems the R11 slip-on is a stunning muffler with a single exit carbon fibre end-cap and fixed bracket. The R-11 system dramatically improves your bike's visual aesthetic.
The R-11 exhaust system produces more power, more torque and provides huge weight saving gains. Developed to fit without fuel modification, and to give the unique Yoshimura racing sound and experience.
All parts required for fitment are included (brackets/fittings/link pipe etc.) with full fitting instructions.

The R-11sq style was designed with Yoshimura Japan's iconic R-11 shape through race machine development. It builds on from the eye-catching sharp edged appearance with a uniquely squared shape and larger muffler volume to meet tighter sound control.
Combined with the stainless de-cat header set the full system which produces greater power, more torque and big weight saving gains.
All parts required are included (brackets/fittings etc. Including the exhaust control valve canceller) with full fitting instructions.