aFe Power Magnum FORCE 51-10792 Ford Diesel Truck 94-97 V8-7.3L (td) Performance Intake System (Dry, 3-Layer Filter) Outflows the factory intake by 117%. Produces an additional 8 horsepower and 17 lbs. x ft. torque 3-Layer non-oiled, washable synthetic media for the perfect balance of performance, protection and convenience One-piece powder-coated heat-shieldwith a one-piece intake tube Hassle-free installation that utilizes all factory mounting locations This product is 50-state legal (CARB E.O Number D-550-4)