Juddholland is correct, especially regarding the dynamic damping control. We are just waiting for someone with M Sport and without DHP to take a photo of the suspension components to confirm.
And seriously, most people driving X3 will never bother to remove a wheel just to take a picture. Why bother to confirm something that's likely not there? Those who do care, like Lotus7, have the DHP option.
About the steering - the default steering is servotronic on all BMW models.
see:
http://www.bmw.com/com/en/insights/t...rvotronic.html
The variable sport steering option is NOT part of the SAP. It's part of DHP. And it is part of M Sport package.
see:
http://www.bmw.com/com/en/newvehicle...kage.html#more
Of course, in the U.S., M Sport does NOT have the sport suspension, thus "sport suspension delete" is part of the U.S. M Sport (kinda amusing if you ask me, but that's the decision of BMWNA).