I've only had the car for 3 months, I'm still trying to figure out what springs, propably Eibach, what rims, probably DV8's or SPOONS, what header, probably Comptech, and new exhaust, the only problem w/ exhaust is I'm waiting for some of the people on the ephatch website to post Dyno numbers so I can figure out what's gonna give me the best HP gains!!! this car is seriously restrictive!!!!! I can't believe they detuned the **** out of it.