aFe Power Magnum FORCE 54-10072 Dodge Diesel Trucks 94-02 L6-5.9L (td) Performance Intake System (Oiled, 5-Layer Filter) Outflows the factory intake by 53%. Produces an additional 40 horsepower and 15 lbs. x ft. torque 5-Layer progressively finer oiled, washable cotton gauze media allows maximum airflow for maximum power Heat-insulating molded plastic tube replaces the stock intake tract This product is 50-state legal (CARB E.O Number D-550-4)