RPM's Sport Muffler lineup includes this beautiful stainless steel tig welded muffler for the Polaris General & Select RZR 1000's. This is a OEM Replacement slip on style muffler that uses all factory hardware and mounting points. This Sport Muffler provides a minimum 4HP gain on a stock machine. This is a huge power gainer for tuned machines and is required in our opinion for any machine doing any tune! This muffler will bolt to the stock or and RPM SxS E-Valve mid pipe. This is such a great sounding muffler that wont leave your ears ringing at the end of the day. Check out our YouTube video's for a great variety of sound clips! OEM hardware is re-used but we suggest adding a replacement gasket.