aFe Power 51-12332 Magnum FORCE Performance Intake System (Dry, 3-Layer Filter, Non-CARB Compliant) Outflows the factory intake by up to 55 percent . Produces an additional 18 horsepower and 23 lbs. x ft. torque 3-Layer non-oiled, washable synthetic media for the perfect balance of performance, protection and convenience Features a powder-coated one piece heat shield and 3-angle adaptor 3-1/2 inches Mandrel-bent wrinkle-black powder-coated aluminum intake tube 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.