Feature SLPÆs Max FlowÖ air vent technology which utilizes injection molding to encapsulate Flow-RiteÖ material on left side kits or new, highly-durable stainless steel mesh on right side kits to provide maximum air flow through while keeping snow out Left-side kits keep clutches running cooler and extend belt life, while right-side kits reduce underhood heat from exhaust system for more consistent power production Designed to provide strategically placed inlet and outlet vents to evacuate hot air thatÆs trapped inside the engine compartment. HOT AIR ELIMINATOR KT