It was probably a case of Stock GT Dyno vs. CAI & Tune GT Dyno... I could see 17rwhp that way, but w/ a straight bolt & go CAI, I seriously doubt 17rwhp was netted.
I am new to this whole CAI business.....I can see from what all of you who have written so far I am a bit lost so help me out here....is this filter that comes with this CAI kit similar to a K&N filter in that it requires cleaning and oiling periodicly??? Would a K&N filter fit in place of the one that comes with the kit??? I have also read that if you put in the kit with the new MAF sensor that you need to have the engine re-tuned or the computer will give you error codes... who does re-tuning??? Do you take it to Ford and have them re-tune it or to a speciality speed shop to have it done??? Sorry for my ignorance but i am here to learn as much as i can from all of you so help me out.....Thanks