Actually it sounds like you are getting Adaptive Drive (unless they simply deleted the "optional" part to the adaptive drive description within the Sport Activity description.

Adaptive Drive is pricey but seems worth it. It provides a nice ride in Normal yet a sportier feel in Sport.

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Richard
Sir Snaps-a-lot, 9 Time Dragon Slayer (54 runs!)
2011 X5 50i Alpine White, Biege Nappa /Lt Poplar M Sport
2009 Z4 35i, Black Sapphire/Ivory-Black/Anthracite

Gone but not forgotten: '08 550i, '06 X3, '06 650i, '02 M5, '99 540i