[audisp0rta4]

The idea sounds great, but its a complete waste of time. Even if you do get the car through customs, by the time you clear all the red tape and get the car in compliance, the US spec M3 will be available and for less than you'll have invested in your grey market M3. It may be easier to invent a time machine, go back in time 5 years, join the military, get stationed in Germany, do your 4 years service, buy the new M3 when it comes out, then get it shipped back to the US through the military. If they even let you do that anymore!