bmw guy beat me by .07 this time. I have his number
You are unlikely to get any official responses to your questions here, but I can't see why it wouldn't work for a standard or extended. Likewise, there's no reason the DF rear coil over kits wouldn't work.Questions:
(1) Will this work with the standard chassis, or extended only?
(2) I bought and installed the DF rear coil overs a while ago. Are they compatible still?