This a fully functional Pioneer CDX-M91 ZBM 6-CD changer (I believe it's MBUS) with the accompanying magazine and all mounting hardware/brackiets, as seen in the pic.
This was an OEM part for a number of the older BMWs that should be directly with this unit, much like the changer being sold here: http://cgi.ebay.com/BMW-E32-E34-E36-...QQcmdZViewItem
Copied and pasted for your viewing pleasure, the fitments:
· E36 3 Series (1992-1995): Including M3 up to August 1995 production date.
· E36 3 Series (318ti): 1996 Model year.
· E34 5 Series (1991-1995): All Production M5 92-95 Included (530i, 525i, 540i.)
· E32 & E38 7 Series: Production 1991-1998. (with and without DSP PREMIUM SOUND SYSTEM)
* E31 8 Series (All models)
Asking $175 OBO.