03/15/15: Extremely late post. Item now sold! Mods - please delete.
03/31/14: Update - price is now $35 shipped anywhere in the US. Come and get it!!!!
For sale is an extra OEM trunk air compressor from my recently sold M3. Works like a charm. No longer own vehicle so cleaning out the garage of the random stuff I still have around.
Price includes shipping anywhere in the continental US via USPS.
Let me know if you have any questions. Thanks for looking!!!