I've got springs from swedish dynamics that are insanely low. I'm actually looking to replace them with the eibach's because they're too low. If you look, it's alot like the slammed bimmers you speak of:
If you end up gettin rid of the eibach's please let me know. I wouldn't sell you mine or make a square trade b/c they're in rough shape...the paint is all peeling off of them. But if your Eibachs are in decent shape, i'm interested.