OK, I'm going to start doing some of the routine maintenance on my M5 (just ordered my valve tool [BMW 3012 from Samstag]). So here's my question, where is everyone getting good deals on the parts for general maintenance? I noticed in the Roundel that Eurasian Auto Parts sells a kit which includes: Bosch Plugs; Mahle air, oil and fuel filters; factory valve cover gaskets; and needed seals for $108.95 (with K & N Air Filter. Has anyone utilized this kit? Does it, like K-Mart, suck? Any help, comments, alternative part sources would be greatly appreciated. THANKS!!!