Kolpin Stealth Exhaust System 2.0 with Heat Shield 53570Universal design fits any ATV or UTV with a 4 stroke engine Engineered with an innovative high flow low restriction spark arresting muffler Quiet ATV exhaust noise up to 50% with no loss in performance Dyno test results, on some models, have actually revealed an increase in mid range power and overall performance Baffled design has no packing to burn out, steel construction for long lasting performance All mounting hardware and detailed instructions