I ordered my car with sports chassi but today my dealer realized that he had forgot to put that on the order. As it is too late to make changes towards the BMW factory he said to me that they would fix sports chassi at the dealership instead. When I got a bit dubious he said that the sport chassi only consisted of lowering the car suspension so that would be no problem for them. To me this sounds a bit worrying as the word "sport chassi" seems to possibly mean more than that.
The sales brochure and other material is not helpful.
Please help!

(he also said that since my car is a touring (e61) they only needed to do this in the front as the touring has auto levelling suspension in the back)

TIA
Objetti

 

The term used overhere is sports suspension, not chassis. This option only consists of shorter firmer springs.

I think your air suspension will take over some of the body roll stabilisation of dynamic drive, so that seems like a healthy choice.

FF