aFe Power Takeda TR-5201B-R Dodge Dart Performance Intake System (Oiled, 5-Layer Filter) Outflows the factory intake by up to 64%. Produces an additional 8 horsepower and 7 lbs. x ft. torque max gains. 5-Layer progressively finer oiled, washable cotton gauze media allows maximum airflow for maximum power Patent pending flange retention design requires no hardware to mount the filter to the heat shield 3" One-piece mandrel-bent wrinkle-black powder-coated intake tube