Pro Circuit - T4R Exhaust System

* Strictly for closed course competition! * Non Spark Arrested system * Welded stainless steel End Cap (same design as Team Pro Circuit) * Meets AMA sound requirements of 94db. * 3 Piece system which uses the same mid pipe and head pipe design as found on the GP models and the Ti-4R, but with the T-4R stainless steel silencer. * New stronger Billet Aluminum Mounting bracket. * Same as the system used by Team Pro Circuit as well as Factory Kawasaki and Factory Suzuki, but fabricated from stainless steel rather than the more expensive titanium.