I appreciate the offer. Just wish I had the time to attempt the install, however, I travel between NJ and CA so much right now that its just too time consuming. Where in central NJ are you? We definitely need to setup a meet for the NJ/NY crew.Sorry I don't have an answer to your question regarding a BMW dealer that would put on aftermarket parts. I would agree Motorworks West seems to run a nice shop and Dave was very helpful.
If you decide to try it yourself, let me know. I'm in central Jersey and happy to help. The Dinan front roll control system and rear sway bar are pretty easy bolt on parts. The springs are a bit more involved but not terribly complicated, just time consuming. Any decent garage should be able to do the alignment afterwards.
Good luck. Sounds like a nice suspension modification.
I'm in a little town called Watchung. Off I-78 between the city and PA.Where in central NJ are you? We definitely need to setup a meet for the NJ/NY crew.