I've got the same pal, I brought a cobra one off eBay, in like a 4inch or something, if it's got Sti stamped onit probz off a Sti? If so I would change that, as it uses a different diameter exaust/ 2.5 litter engine, I'm looking for induction kit for a sport but don't seem to have much luck, lower it is a another job you should at, as the sports seem to sit quite high, I'll upload a pic of mine,