Designed to remove hot air from the chassis and maintain higher horsepower by delivering additional cold air to the intake Kits 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 production Vents use a powder snow pre-filter that blocks snow and ice but lets air pass through Kits include a side panel vent and two low-Rite intake kits Required fasteners and detailed installation instructions included. Fitment Notes For 2016Polaris800 PRO-RMK 163 3in. Please note some of our listings use stock photos which may be slightly different than the actual product.