Pricing can be found here:
http://www.cecwheels.com/tunerproduc...3/3SeriesE92M3
There are plenty of sponsors on this board that are authorized dealers, so feel free to use your favorite.
The suspension as seen in the pics is set to -5 mm lower than ACS suggested specs. It will go a bit lower in the front, and about .75 inches lower in the rear. The control module for those with EDC is not included in the price list, but is currently available. This module lists for $795. ACS has not released camber plates for the E9X M3 yet.