It is a long story, but I left my 2007 Maserati Quattroporte Sport GT with another shop and they stated they couldn't fix my transmission issue. I had my car moved to Geman Motorworks and they immediately diagnosed the problem and fixed it. While there, Bret and Jonathan noted the noise in the rear end and fixed the rear wheel bearing. It now runs and sounds GREAT!! I will only have my Mas worked on at German Motorworks.