Here are some pictures of my BMW 320I E36 1997 M52
You can find here some useful BMW sites like forums, boards, manuals, parts, maintenance, installations and many others.
Unfortunately there are plenty of such sites for the BMW lovers which make it impossible to mention them all, but fortunately you can begin with these ones:
http://www.auto-parts-wholesale.com/
http://catalog.auto-parts-wholesale...mp;x=66&y=7
http://www.bavauto.com/se1.asp?dept_id=134
http://www.bmw-m.net/TechProc/test.htm
http://home.broadpark.no/~opillai/downloads.htm
http://carhelp.ukrhost.com/cgi-bin/ikonboard/forum23/topic19-20.html