Talking to another e34 owner (not a member of this board), who is putting these on his e34 540i.

http://www.ground-control-store.com/...tion.php/II=18

They retail for us$400. Allows you to lower the ride height of your car as you wish. Is anyone on this board running this setup. What do you guys think?.

They are come with eibach springs (I think) and recommended koni yellow shocks which I have.

I love the thought of having it stock height for the street and low for the track.

Comments are appreciated as always