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I am looking to get a cold air intake, but I am not to sure about the injen or AEM. They dont really seem to give good sound or gain from what I have seen.
before u look at the dynos for various intakes ask if it was conducted in a wind tunnel or a similar environment, it seems kinda pointless to do a dyno for CAI outside w/o any moving air....
K&N is asking for test cars for their G35 CAI. Rumored to be the best one. It should be out in a couple of months. i assume they would have one for the Z also?
What is the best CAI out right now?
