I was curious as to what Air Lid I should buy and if the different brands do make any difference (whisper,slp,etc). The same question goes for the Ram Air. Is there a difference between the slp,fast toys,etc? By the way has anyone seen the Air Lid that uses the Vette filter instead of the camaro one? It's bigger and is suppossed to give more hp, but costs twice as much as the other air lids. Sorry for the long post. Any help here would be great.

 

I don't think it matters which cold air kit you get; they're all about the same. I have the SLP one and it is fine.