Whats up? Im a new owner of an 03 wrx. Im not that knowledgeable about the subies all i know It has a full sti swap from the engine to seats to the key. I was taking a risk buying a car so modified but i think it was worth it. I just need a tune cause it seems to be running a lil rich but other than that it runs great. I thought this would be the place to learn more about my car.