The 2015-16 900 RZR has never been snappier or more fun to drive! With 74% better exhaust flow than stock, this muffler provides much better top-end power as well as a more responsive bottom-end for your Trail, S, XC, or 4-seat RZR. It utilizes dual exhaust outlets for a unique performance exhaust note that sounds great and is still fairly quiet at 91 decibels (on the SAE J1287 sound test). This muffler also has superior fit and finish, with fully welded construction for excellent durability. It comes with black ceramic coating (and an aluminum heat shield) to minimize radiant heat and give it a great look.