Gibson 15-17 Polaris RZR XP 1000 EPS Base 2.25in Single Exhaust - StainlessCompliment your Polaris Ranger RZR XP 1000 with Gibson Single Stainless Silent Exhaust. Get an extra increase of 2 4 rear wheel horsepower, 3 5 more foot pounds of torque and 2 3mph. With Gibson non packed muffler you can guarantee a consistent level of sound and performance quality for the duration of your vehicles lifetime. Utilizing a compression spring fitting allows plenty of movement to handle all types of abuse eliminating the possibilities of