No, it is not actual air suspension. It's the type of things they use for stuff like handicap car (for example, the bus) there are 2 air bags and one air compresser, and one air tank from that. It added up to less than 10 lbs to the car and it only takes a couple seconds to go up and a couple more seconds to go down.
I actually did do some video taping, the only problem is I've had enough trouble with the other photos and i have no clue how to put the video on. srry, you can't really see the lifting right now...
whenever I see some kind of bump thats hard to get through, I can just raise the car within a second while i'm driving so it's pretty useful.