German sport is a top notch shop. I discovered them 6 years ago when I needed to have a head gasket replaced on my Mercedes 2.3-16. For those that don't know, its a car with a rare race motor built by Cosworth They were the cheapest shop in town, so I went with it. Motor ran perfect afterward. Fast forward to today, I have since had them do the head gasket on my Mercedes C230k, and also have had them service my M3 on occasion. Every time I have gone to German Sport I have always felt like I got my moneys worth. The mechanic even suggested that if I was handy with a wrench which I am there were some maintenance items that I could myself to save some bucks.Its the only place I will take my German automobiles, even my 911 when I can someday buy one.