kenwood single din with rear usb lead so it can be hidden anywhere you like without the ugly usb stick poking out of the dashboard!
Doesnt come with cage or fascia surround as you dont need them in the Z4 with the autoleads kit for the z4 anyway. however fitting into a Z3 you will need to invest in one of these-
http://www.ebay.co.uk/itm/Kenwood-K...hash=item43be091e8a:m:mg3j2VHthWHZhZ6FItxSRgg
£35 delivered - in good used condition - fully working.