I've had my first Focus for about three weeks now and I'm not sure where to start, I bought an '05 ZX3S, CD silver, and 5spd. tranny. Anyway, I don't know whether to start with cosmetics or performance, so I figured that I would post something here and let other members give me their opinions. I still have the OEM 15" steel wheels with the plastic hub caps and wasn't sure if I just start by replacing them and some new tires or do I do a CAI and exhaust system. I currently have the extra money to do one or the other, but not both. Please help me decide. Thank you.