123 Lowering springs ,over the pond.
 

Venom Motorsport Performance Car Parts - EBC Brakes, Black Diamond Brakes, FK Suspension, Eibach Suspension, Weitec Suspension, Supersport Suspension
40mm frt and rear
in the search on the site youll check suspension ,spax ,lowering springs ,then mercedes and e -class ,184.23 british ,brings it to $293.53 US. i HAVENT CONFIRMED IF ITS All FOUR CORNERS,Most cases thats whats represented .Shipping would be another thing ,probably double whats listed .I was looking at a car here in Houston and the guy had bought a set of these ,it lowers the car alot ,but not to much.Im just passing this on ,not something Ive personally have done so youll need to search about details and customer satisfaction via internet.

Lots of interesting stuff on their web site. Thanks for posting - I'm a bit too old for that sort of thing of course but after this current midlife crisis perhaps I'll have another!

I've just been through the lists and the lowering springs for the W123 seem to be available from these manufacturers =>

H&R

Spax SSX

Pi