aFe Power Magnum FORCE 54-81162 Toyota Performance Intake System (Oiled, 5-Layer Filter) Outflows the factory intake by up to 119%. Produces an additional 13 horsepower and 21 lbs. x ft. torque max gains. 5-Layer progressively finer oiled, washable cotton gauze media allows maximum airflow for maximum power Sealed housing features an auxiliary air inlet scoop Heat-insulating molded plastic tube replaces the stock intake tract This product is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.