would it be necessary to retune my car if i move my filter to a better location to get colder air? i had it just on the front of the blower because intercooler piping was in the way before. but i ended up just using the plain old comptech intake pipe so now i have a lot of space but no comptech airbox. i'm thinking of running a pipe down where an AEM CAI goes, or maybe through the headlight hole on the passenger side.

 

No. You'll be fine.