These Flowmaster 2005-2010 GT Mustang Scavenger Series Long Tube headers are made of 2.5" stainless steel tubing to flow more exhaust. These headers replace your restricting stock manifold to flow more exhaust to maximize the power of your 4.6L 3v motor.
Great Exhaust Sound!
By adding wider and longer headers to your S197, your exhaust is able to flow better giving you that true american muscle car sound! Pair it up with an off-road or catalytic mid pipe and a new exhaust system for the perfect combo.
High Quality Construction!
These headers feature 1 5/8" primaries and 2.5" collectors to give you the best construction available. These headers have 16 gauge tubing, 3/8" flanges and a silver ceramic coating.
Flowmaster - The Exhaust Technology Company Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's.
Through use of these dyno's, Flowmaster's engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground."
Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmaster's dedication to quality is what makes them the exhaust industry leader for Latemodel Mustangs and SVT Lightnings!
I have an 07 GT. I have always been a huge fan of Mustangs. My sisters mullet having high school boyfriend had one, and I have been in love with the cars ever since. I drive the 07 and my wife drives ...