I used
www.roadfly.org for all sorts of help with my 1988 735i (E32 body) 5-speed. The people that hang out on the boards for older body styles are very knowledgeable - and their advice save me thousands in repairs. I'll agree that most of the current body style boards are frequented by people looking for body kit sources and lighting upgrades - but the older boards have some real sharp folks on them. Roadfly is definitely the best BMW board out there.
Troy
1995 E420
1988 BMW 735i 5-speed (1 of only 400 imported by BMW 1988-1990) FOR SALE