Durable Construction. Manufactured from 1-5/8" mandrel bent 304 stainless steel tubing for strength and improved airflow, these Pypes Long Tube Exhaust headers feature a one piece 3/8" thick header flange for additional strength and an OEM fit. Pypes headers are then polished to a bright finish for impressive under hood styling.
Recommended Upgrade. To realize the full power potential that these Long Tube Headers have to offer, AmericanMuscle recommends a Bama custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.
Application. These Pypes Polished Long Tube Headers are designed to fit the 1996 to 2004 GT Mustangs with a manual transmission. Pypes long tube headers require a shorty mid pipe in order to install correctly. Pypes recommends using a Pypes shorty H-Pipe for the best performance gains (see drop down option above).
Technical notes. Not legal for use on pollution controlled motor vehicles; intended for off road use only. An O2 Sensor Extension Kit and Pypes shorty mid-pipe are required for installation.