Well, just because it fits and looks kewl doesn't mean it helps performance. Watch out for these mods that hit the market so quickly. I'm waiting on my CZ Stage 1 (paid almost in full by Mazda's $500, thanks Mazda) to arrive, but that's all I have going on so far. The stock config is hard to beat and is proven. While I still have a car loan and still have a warranty (with free scheduled maintenance during that period), I am going to be very conservative. This car has a whole lot of life ahead of it and I am not dripping with money. Prove that it not only works as good as stock, but that it is significantly better than stock, then just maybe I will buy it. Why are some of you using an intake that very possibly might perform worse than stock?!? I don't understand!