lotus has had active suspensions in production since 1983 man
I talked to a guy from the original design team a couple months ago, lotta funny stories, they thought the original "active suspension" system, could be an add-on to an esprit and cost roughly $40K extra, turns out they where off by a zero, the early models cost $400K each, needless to say, not cost effective.
also stories about him in the passenger seat of the cars with race drivers telling him what to change as they're hot-lapping the track.