Here's AC Schitzer's website. It looks like the closest dealers they have to us on the East Coast is either Miami or Canada.
http://www.acschnitzer.com/englisch/index.html
I've actually been to their showroom in Aachen Germany (the AC stands for Aachen. It's huge! There must have been 300 cars in the showroom. All of them at least having rims on (they're a new BMW dealership also). They have a very nice test track behind the building.