That right there will restore more power than a cai will give him.

 

Also changing out your gears will give you that "pep" you're looking for. If ford thought a different throttle body would Improve the horse power on a stock motor they probably would have done that from the factory.

 

Gears can be expensive...

 

Cars in general are expensive to mod..

 

This is cheaper than most CAI you will find.

 

Plus labor, plus the bearing kit, plus the fluids, plus the tune (recalibration needed). Your looking at about $700 at the very least.

 

Do the work yourself! It's waayyyyy cheaper!

 

I have built several rear diffs. And I hate them. So picky on clearances. I pay someone to do mine.

 

Either way there are cheaper ways to give your stang a little more pep!