2005-2010 MUSTANG GT American Racing Headers System

This finest header System for 3V Mustang  is what are you looking for, the best Performance & RWHP Gain  1 5/8″ Primaries, 2 1/2″ Merge Collectors, 2 1/2 X-Pipe (With Cats)      This finest header systems available for you Mustang is Manufactured in 304 S/S, our longtube systemsare engineered for a great fit and outstanding performance. With 3/8″ thickflanges, merge collectors with scavenger spikes, direct bolt-in X- pipe withyour choice of no cats or with our severe duty high-flow metal cats, otherbrands simply don’t measure up. Systems are available with 1-5/8″ or 1-3/4″primaries to accommodate normally aspirated or supercharged applications.Feature: GT 2005-UP 1 5/8″ Primaries, 2 1/2″ Merge Collectors, 2 1/2 X-Pipe (With Cats)