Everything is interchangeable with pre2002 and 2002 models. The whole Brabus Kit I have which incluedes, front and rear bumpers, rims, exhaust, suspension, rear roof wing, and fender flares is around $10000 without painting. I added the 2002 signal mirrors, I have the 2002 front fenders which I have in my basement I am going to install so I won't have the sidemarker lights anymore because the mirror takes it's place. I ordered the 2002 bi-xenon lights from Germany (E-Code) which cost around $1750 because shipping was like $300, LoL. The 2002 lights are compatible with pre-2002 models, there are harnesses available from
www.performanceproducts.com to adapt the new lights to the old harnesses. All in all the cost of exterior upgrades with painting and some minor body shop labor cost me about $14,000 USD. I also removed the roof racks, lowered the car about 1.5 inches, tinted front windows, upgraded brakes, and some other stuff. e-mail me at
chris@esr-racing.com and i can help you out