Aside from the fact the bottom of the car is always as clean as the top.....
ASA Ar-1 wheels.
Painted engine cover
Alpine Stereo that is I-Pod friendly
Black Carbon Fiber dash that goes beautifully with the new stereo. (Thanks Chas)

Not a whole lot but enough to make it look a bit different. I'm considering doing something with the side strake area, perhaps removing them as possible some Eibachs. At some point I'll also do the Rotex golds but my wife's car needs those before I do.

Pat