Sale Radiator Air Intake Scoop - Polaris RZR RS1 The HMF Radiator Scoops for the Polaris® RZR® RS1 is designed to draw more air into your radiator, helping to reduce engine temperatures while driving. Fits 2018-2022 models Draws more air into your radiator Reduces Engine... MSRP: Was: $125.95 Now: $99.95 Choose Options