Headers

[FSTR DAD]

I have a 2006 GT. I plan on starting mod.'s very soon. I want to start on the exhaust system and I don't know if I should go with shorty equal length headers or full length headers. I am looking for all around performance and everyone seems to have an opinion but no proof why one is better then the other. Has anyone try'ed both or no of any statics?

[MorePowerMike]

Long Tubes are the way to go.

With 2005+ mustangs you have to watch out for O2 Slow Response Check Engine Codes coming up.

This can easily be fixed with a custom tune amoung many other things these Mustangs need.
For example any mustang owner will relate with the mushy pedal and slow response off of the line. That's the lovely drive by wire for you.

Again... good news it's fixable with a custom tune.