From their humble beginnings in 1954 through 1979 when they swept the Daytona 200 with all three podium positions, Yoshimura exhaust systems have been carving out a cult following of enthusiastic fans. Yoshimura manufactures a full line of motorcycle products, from Yoshimura exhaust to fender eliminator kits and frame sliders. You'll find it all here at Dennis Kirk, great selection and low prices. Don't forget all orders over $89 ship for FREE. Whether you're looking for a new slip-on exhaust system for your race-ready superbike or your quad, Yoshimura and Dennis Kirk are here with the right exhaust systems and powersport accessories for you.