aFe Power Magnum FORCE 54-12242 Jeep Grand Cherokee Performance Intake System (Oiled, 5-Layer Filter) Outflows the factory intake by up to 64% . Produces an additional 19 horsepower and 20 lbs. x ft. torque 5-Layer progressively finer oiled, washable cotton gauze media allows maximum airflow for maximum power Wrinkle black powder-coated heat shield Wrinkle black powder-coated tube replaces the stock intake tract