KR TUNED SLIP-ON Exhaust SYSTEM setup for the 05-06 Kawasaki ZX-6R. KR TUNED sets the stage for quality with products that tap into the advanced engineering production protocols that leave no design detail left untouched. Our performance Street Systems, or Slip-ons, then go one set further with engineering that meets the exacting standards of MotoGP with specialized componentry that is unique and patent pending.FEATURES:Engineered by the American Kenny Roberts MotoGP TeamPatent Pending interchangable end cap designLightweight handcrafted MotoGP performance canister designExotic lightweight constructionHomologized removable SRC (Sound Reduction Core)Choose from Carbon Fiber or Titanium sleeve options (both have carbon fiber end caps)Use pull down menu to select Carbon or Titanium Can options