04+ 5.4l question...
 

Have any of you guys found a way to do something about this computer driven throttle body? I mean "300hp" is seeming a little sluggish. Anyone complete a swap? or figure something out besides intake/exhaust/tuner? Cuz I know those will add some power but not if the engine isnt getting fuel like I want it to. not that I'm racing or anything:D

There is enough injector there for 300 HP, and then some. Unless your planning on boost, or a built engine with some goodies.

The drive by wire is a joke. You should really try a good custom tune. REALLY helps out with the drive by wire and all its stupid side affects.
You can bolt on all you want, but without a good tune, its still going to drive like a sluggish pooch...the stock tune sucks.