Made from 16-gauge steel. Finished in show-quality chrome and supplied with three custom-fit heat shields (reuse two existing heat shields). Direct bolt-on replacement for stock headpipes. Features proper port angle and rear headpipe design that produces even performance from each cylinder. Offers improved low-end torque, appearance and an unmistakable exhaust tone. Accepts Bassani 4″ mufflers or most 95-16 OEM-style aftermarket mufflers (not included). Includes 12 mm and 18 mm sensor ports and plugs.