What is a CAI? I would like some more power, and it seems to me that this name comes up a lot. What it is? What does it do?funkyfreshmonke said:wait for a CAI...seems to me the mazda6i gets a lot of power from the cai....and an exhaust i guess is all i can think of so far..
Ha! I actually new what that was. Just never seen it abbrivated like that.birdy said:Cold air intake
reduces the temp of intake air and lets more air in.
Cold air makes cars happy :lol: