My installers and tuners didnt dyno my car first but I only got 375RWHP after install with 7lbs of boost. Procharger wont tune for more boost when you have aftermarket headers. Very dissapointed and embarrassing. Im currently looking for a Ford Tuner shop with a Dyno around the Flint/Saginaw Michigan area. My car also stalls and hunts for idle all the time even after procharger tried SEVERAL different tunes. After being without my car for 4 weeks (I had it for one weekend after install) (12.73 @ 115.78mph) I finally told them I wanted it back.
Looks like Ill have to spend more $$$ to get it right.
Procharger w/open filter 7lbs boost.
3.73 Ford Racing Gears
BBK Cermic Headers
BBK Catted X-Pipe
Flowmaster Force2 Mufflers