aFe Power 51-76207 Momentum GT Performance Intake System (Dry, 3-Layer Filter) Outflows the factory intake by 56%. Produces an additional 21 horsepower and 23 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