According to my dealer, order slots cannot be amended into an M Sport configuration – but will need to be a new order slot all together. The plus is order slots for MSport were more available than sport, and thus they doubted my delivery will be any later even if I changed. My motability order was amended into the MSport trim straight away on approved applications, and I received a new order sheet to sign for MSport, but that is about it. My old order number still shows sport configuration when tracking with genius, but I believe I should ignore that. Has anyone here had their SAME order number which was created for the sport change to the MSport spec with bmw genius? If so, seems like good news for you