This place is the place for your Bimmer. It is located in Commerce MI near Pontiac Trail and Haggerty Road intersection. This facility is state of the art and the owner KNOWS cars and I mean knows everything. Their service is top notch. If you are looking for the best products for your 3er this is the place to get it. Sattish (The Owner) actually programmed my windows to go up using the remote. He will do this for fanatics that bring thier car in for performance modifications and/or service. Tell Sattish that Robert sent you and you will be all set. I will try to post their website URL soon. Let me know if you guys have any questions.