For anybody who has the stock air box and the stillen air box, could you check for me to see if the front hole where air comes through, w/o the power duct on, is roughly the same size for each of them, or if one has a smaller opening? Thx.

 

Yes it's the same size.

 

thx

 

hmmmm, wait a sec, are you sure? just thinking about it visually (granted I don't have them phsyically infront of me, just going off pictures), but it would seem Stillen is smaller because the stock air box is opened uptop, while the stillen isn't





although I suppose you could remedy that by cutting it a bit...hmmmm.

 

I'm not sure what you are asking.

The hole where the MAF bolts up to is the same size.
The front hole on #10 is roughly the same size (#5 is used in both)

 

the hole where the power duct is located - i think that is pretty explanatory.

 

Believe me chief it's the same size I have it on my car and no modification is required. #10 put the #5 and pop the plastic screw in #6 bolts right on no mdification needed.