aFe Power Magnum FORCE 51-10092  GM Trucks/SUV Performance Intake System (Dry, 3-Layer Filter) Produces an additional 18 horsepower and outflows the factory intake by up to 77% 3-Layer non-oiled, washable synthetic media for the perfect balance of performance, protection and convenience One-piece, black powder-coated 18-guage heat shield Heat-insulating molded plastic tube replaces the stock intake tract; includes 3-angle adaptor with a built in mass air flow sensor pad This product is 50-state legal (CARB E.O Number D-550-3/13)