I'm in the Albany NY area and need a shop to install my eibach/koni setup I just purchased for the Z. Back when I was a ricer I had APG do some stuff for me and I can say they were OK at best (heard they've gotten better though).

My other option I see is the Bavarian Rocket Scientists, but when I called them previously I got the impression that they'd rather not work on a Z3 (they quoted me something crazy like $700 for labor). If anyone knows of other shops in the area that do good work please let me know.