Starting Line Products 12-850 Power Dome Billet Head Set - 0-6000ft. implements-spreaders these silencers are above the

these silencers are above the competition

2011-2014 Ski-Doo Renegade Adrenaline E-TEC 600 HO

slider style

503 Semi Keystone Ring Set

Installation is simple and safe - do not have to modify or create any holes in the original windshield

Starting Line Products 12-850 Power Dome Billet Head Set - 0-6000ft. implements-spreaders these silencers are above theLatest in SLP cylinder head technology. More horsepower with less detonation. Improved combustion efficiency. Improved throttle response in midrange. Vehicle Fitment: 2022 Polaris 650 PRO RMK Matryx 155 2022 Polaris 650 RMK KHAOS Matryx Slash 146 2020 2022 Polaris 850 INDY Adventure 137 2019 2022 Polaris 850 INDY XC 129 2020 2022 Polaris 850 INDY XC 137 2020 2022 Polaris 850 INDY XCR 2019 2021 Polaris 850 PRO RMK 155 2019 2021 Polaris 850 PRO RMK 155