aFe Power Magnum FORCE 54-10381 Dodge RAM Trucks Performance Intake System (Oiled, 5-Layer Filter) Produces an additional 12 horsepower and 23 lbs. x ft. torque 5-Layer progressively finer oiled, washable cotton gauze media allows maximum airflow for maximum power One-piece black powder-coated heat shield Heat shield uses factory mounting locations This product is 50-state legal (CARB E.O Number D-550-3/14)