aFe Power 51-72203 Magnum FORCE 54-10293 Performance Intake System for Ford Mustang GT (Oiled, 5-Layer Filter) Outflows the factory intake by 18%. Produces an additional 14 horsepower and 14 lbs. x ft. torque 3-Layer non-oiled, washable synthetic media for the perfect balance of performance, protection and convenience One-Piece Sealed Housing with Auxiliary Air Scoop Unique (Patent Pending) Housing-to-Filter Interface for Easy Installation