Thick flanges (3/8 inch to 5/8 inch) with no warping;CNC mandrel bent tubes for an accurate fit and a better flow;Precision formed long transition collectors that reduces backpressure;Heavy gauge tubing (16 and 14G) for longer life;Header tubes are pre-polished for a better appearance

• Doug's Headers D930-B Black Sidemount Exhaust Side Tube

Doug's Headers D930-B Black Sidemount Exhaust Side TubeDoug's Headers