Free Shipping On Orders Over $75. Details

Talk to an Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $6,000! Enter Daily >

Ask a question about the
MAC 1-3/4 in. Chrome Long Tube Headers (05-10 GT)

Please tell us about your Mustang
Don't see Delete Question 1 of 3
Ownership does not affect chances of winning
Please complete your Mustang info

Questions must conform to the question guidelines or they will not be accepted.
Terms and Conditions

MAC 1-3/4 in. Chrome Long Tube Headers (05-10 GT)
More Horsepower And Torque. Replace those restrictive factory manifolds with a set of MAC Long Tube Headers to improve your mustangs exhaust flow and increase your Pony's horsepower and torque. Increases of up to 42 RWHP have been seen when installed with a matching MAC shorty Mid Pipe.

High Quality Construction. Constructed from 1-3/4" mandrel bent 16 Gauge Steel tubing so there are no kinks to rob you of power, these MAC Performance Long Tube Headers feature 2-1/2" True Fit Collectors that eliminate the need for gaskets which are prone to leak and blow out. These headers are then completed in a bright chrome finish for good looks and a durable long life.

Recommended Upgrade.
To realize the full power potential that these Long Tube Headers have to offer, AmericanMuscle recommends a custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

Application. These MAC Performance Long Tube Headers are designed to fit the 2005-2010 4.6L 3V Mustangs with either a 5 speed manual or automatic transmission, including the GT and Bullitt models.

Please Note. The MAC Performance Long Tube Headers requires the use of a MAC Shorty Mid Pipe for proper installation.