Having shipped my personal car with the same line that BMW uses they may/may not be able to do it. The vehicles are loaded per the port of unloading and all the customs docs are done for the vehicle at that port prior to arrival. They may be able to truck it down if it is their fault and it may get there quicker dependant upon how fast it clears customs although NJ is a pain in the ass as I found out when I had mine shipped there to save two weeks. I had to spend the day walking all my paperwork around and grabbing customs people to ensure my vehicle was inspected and released the same day.

Hope that helps.

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Currently 2010 X6 35i, Premium, Technology, Sport.
2004 Lotus Esprit - Final Edition
Former '04 X5 4.4i, Highland Green, Nav, DSP, PDC, Heated FR & R Seats, Comfort Seats, Rear Load Floor, Premium & Sport Package, IceLink Plus, Bel RX65, Tow Hitch, Sirius Satellite Radio.
Former '03 X5 3.0, Nav, Premium, Rear climate. (Stolen)
Former '01 X5 3.0, Nav, Premium, Rear Climate (Lemoned)