Would I notice a difference with a FIPK I mean i know its only a filter but is it worth the purchase???

 

I noticed a little diffrence with my 03. i also get about 2 miles per gallon better.

 

I have a FIPK II on my Tahoe. Questionable in my mind if it makes any more significant HP but throttle response is a HUGE improvement and I prefer the sound too. I too got a couple mpg bump but I did a cat-back along with the intake.

 

Made no difference on my 97. 1/8 mile time stayed the same.

 

i noticed a little. not worth the $280 that i paid for it. corvette ram air!!!