yup.. air springs and adaptive dampers. From the factory, the car can be raised up almost an inch from the 'comfort' and 'sport' settings, and can be lowered down about an inch in the 'sport plus' setting.
It's hard to tell, but the car has over 6.5" of clearance at its highest, and is around 4.5" at its lowest.
The feeling of the car changes drastically. It feels like I'm driving two different cars, between comfort and sport plus. Obviously plenty of other things change.. throttle mappings, shift points and holding gears, dynamic sway bars, awd and traction control/stability control, electronically controlled mechanical rear LSD, etc.
Coming from an autocross event where I'm in sport plus the whole time, I switched it back to comfort for the drive home and it freaked me out. I had to put in sport for a while to slow the transition. The car was just too different and it threw me off.