SLP Single Pipe Silencer Part Number: 09-866 Swing the Axys into your favor with this new single pipe set It provides an additional 9 horsepower while trimming 13 pounds on trail models and 14.5 pounds on mountain models This pipe set has been SLP tested and passed the SAE J-2567 stationary sound test below 88 decibels Finished with ceramic coating which not only looks great, but also reduces radiant heat emissions by as much as 40%, resulting in cooler under-hood temperatures. No fueling changes required! Ultra Black Silicone Sealer (Part #090-24) is required for installation Note: The installation of this pipe set is made easier with two of our Extension Spring Hooks PN: 20-210 and 20-89 Items Included Fitments 2017 Polaris 800 Rush Pro-S 120 Inch 2017 Polaris 800 Rush XCR 121 Inch 2017 Polaris 800 Switchback Pro-S 137 Inch 2017 Polaris 800 Switchback Pro-X 137 Inch 2017 Polaris 800 Switchback Adventure 137 Inch 2017 Polaris 800 SKS 155 Inch 2017 Polaris 800 Rush Pro-X SC 2017 Polaris 800 Switchback Pro-S LE 137 Inch 2017 Polaris 800 Rush Pro-X 120 Inch 2017 Polaris 800 Pro-RMK 155 Inch 2017 Polaris 800 Pro-RMK LE 155 Inch 2017 Polaris 800 RMK Assault 155 Inch 2017 Polaris 800 Switchback Assault 144 Inch 2017 Polaris 800 Pro-RMK 163 Inch 2017 Polaris 800 Pro-RMK LE 163 Inch 2017 Polaris 800 Pro-RMK LE 174 Inch 2016 Polaris 800 Rush Pro-S 120 Inch 2016 Polaris 800 Rush Pro-X 120 Inch 2016 Polaris 800 Switchback Pro-S 137 Inch 2016 Polaris 800 Switchback Pro-X 137 Inch 2016 Polaris 800 Switchback Adventure 137 Inch 2016 Polaris 800 SKS 155 Inch 2016 Polaris 800 Rush Pro-S LE 120 Inch 2016 Polaris 800 Switchback Assault 144 Inch 2016 Polaris 800 Pro-RMK 155 Inch 2016 Polaris 800 RMK 155 Inch 2016 Polaris 800 RMK Assault 155 Inch 2016 Polaris 800 Pro-RMK 163 Inch 2015 Polaris 800 Rush Pro-S 120 Inch 2015 Polaris 800 Rush Pro-X 120 Inch 2015 Polaris 800 Switchback Pro-S 137 Inch 2015 Polaris 800 Switchback Pro-X 137 Inch