Fitment: (2015-2020) Polaris AXYS Rush / Switchback / Pro S / Pro X 600 & 800, (2019-2020) Polaris AXYS Indy XC / Indy SP600 & 800, (2016-2020) Polaris AXYS Pro RMK / SKS / RMK Assault 600& 800, (2017-2020) Polaris AXYS XCR LE 600 & 800 Rush / Switchback, (2017-2020) Polaris AXYS Switchback Assault 600 & 800, (2017-2019) Polaris AXYS Voyageur 600 144 / AXYS Switchback SP 144 600, (2021) Polaris AXYS Indy XC/XCR/SP/Switchback/Voyager 600, (2022) Polaris AXYS RMK 144/Indy SP 600. Lightweight muffler with a trail tuned muscle sound. Neighbour friendly and in most applications will meet SAE J2567 stationary test of 88 db, 4 meters away. System fits securely in the original location using stock mounts and is guaranteed to provide performance levels as good as or better than stock. GGB Trail mufflers are specifically designed for use in populated areas and where sound levels are strictly enforced. Sound level increase over stock: (dbA) Idle + 3-6 / Under load + 3-6. Features: Increased throttle response, Aggressive exhaust note, Huge weight savings, No fuel mods, Simple install, Secure fit.