any suggestions?? Performance delivery is greatly delayed... who to contact?

[marcx5]

my car will be completed in the next week or two, but my dealer says that the Performance Center doesn't have any openings to pick up the car until January. unfortunately the dealer didn't call for the appointment until around now... instead of a month ago or so when i first ordered the car.

any suggestions on how to reach the appropriate folks at the Performance Center to try and get an earlier date. i even offered to just PICK UP the car... without the typical test drive activities.... but they still say January.

anyone with a similar experience and/or success? thanks.