Yeah, it'd be nice to be able to plug in data requests. Is there any way to release all the build data in a database or spreadsheet (like exits for the Z4M cars on that site (have the link saved someplace here))?
I see now why I had such a hard time (1 year search) finding a 2011 E90 non-sunroof car with most other options and 6MT. My selection set was only about 180 total cars.
2011.5 M3 sedan 6MT, Silverstone, no sunroof, no EDC, but most other options
2001 M5 LeMans Blue/Silverstone
2006 330i 6MT Red/black, ZSP, Nav, etc
2007 328i wagon Silver/gray