You can find some information here (http://www.benzworld.org/forums/forums/thread-view.asp?tid=1183662&posts=21&hl=lowering). There is no difference if you use H&R or Eibach.kcbenz - 2/19/2005 7:28 PM
Anybody got step by step on how to lower my 03 c230 sedan?...
But you CAN do the work with it. Be careful, and know the risks. That's how I did the work. You can borrow them from O'Reilly Autoparts.Lynn - 2/21/2005 10:42 AM
A regular spring compressor doesn't fit right and can be dangerous to use. I think the correct spring compressor is made by Klann.