BMW Independent Workshop, but still on Alabama Avenue in Canoga Park, CA). The guy who runs the place is a shady as an Oak Tree. Recently had my intake manifold gaskets replaced by someone else. I go to these shysters at Bavarian Workshop for other work; when Mr. Shady calls says he needed to change the same intake gaskets--but of course he "already replaced" them after advising what the problem was--and refuses to produce the "old" gaskets or show any invoices for the new ones he claims he put in. Pleaded with the dickhead that I needed some evidence so I can go back to the last place for some kind of adjustment, but he still refuses and says to pay the invoice or he's keeping the car. The California Bureau of Auto Repair ought to shut this guy down.