aFe Power Magnum FORCE 51-10422 Jeep Cherokee (XJ) Performance Intake System (Dry, 3-Layer Filter) Produces an additional 9 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 black powder-coated heat shield Heat-insulating roto-molded plastic tube replaces the stock intake tract