Hot Air Elimination Kit - Lower For 2012 Polaris 800 SwitchBack Snowmobile Designed to remove hot air from the chassis and maintain higher horsepower by delivering additional cold air to the intakeKits for the left-side kits keep clutches running cooler and extend belt life, while right-side kits reduce underhood heat from the exhaust system for more consistent power productionVents use a powder snow pre-filter that blocks snow and ice but lets air pass throughKits include a side panel vent and two low-Rite intake kitsRequired fasteners and detailed installation instructions included APPLICATION: Upper