Just received my new copy of "Fast Times" the newsletter by Bararian Autosport and in it they recomend using Lubro Moly's Jectron and Venti Sauber every other month. What's the story are they a good thing? I have a 2000 528i w/65000 miles.
Also, what is done for service at 70,000 or 75,000? Can if be done by DIY?