More Horsepower And Torque.
Replace those restrictive stock factory manifolds with a set of MAC Shorty Headers to improve your mustangs exhaust flow and increase your Pony's horsepower and torque.High Quality Construction.
Constructed from 1-5/8" mandrel bent 16 Gauge Steel tubing so there are no kinks to rob you of power, these MAC Performance Headers feature 2-1/2" True Fit Collectors that eliminate the need for gaskets which are prone to leak and blow out. These shorty headers are then completed in a bright chrome finish for good looks and a durable long life.Application.
Designed as a direct bolt on, these MAC Shorty Headers will bolt straight up in the stock location to the factory Mid-Pipe on both automatic and manual 2005 to 2009 4.6L V8 Mustangs, including the GT and Bullitt models, for improve exhaust flow and sound.
2005, 2006, 2007, 2008, 2009 Details >>