Cai Or Wai

[alero440]

My boyfriend wants to put a cold air intake on my car. Thats all fine and good, but after reading through here I see talk of a WAI. Just want to kno whats better for my car, or if it doesn't matter at all.

[3.4Alero]

Nah, we're not going to let ANOTHER of these get started. Please use the search button. There are countless threads debating this.