welcome! Only place I could think of to direct your questions is Brian Jessel BMW and Brian Jessel Autohaus. I think there are a couple members on RS that work there.
Cops here are pretty lax on mods, just no front tints and keep the front license plate on and ur good. Oh and don't do anything to bring attention to yourself (aka act like an idiot doing burnouts and shit or street racing). BTW since ur new in town, if you're caught speeding anything over 40+ the speed limit, you're car will be towed and/or may be forfeited to the police
.
Be safe.. have fun! See you at some of the meets. Check out the meet thread, they happen weekly.
This just reminded me, if any member works at BJ Autohaus plz PM me.