I would like to correct misconceptions re: Bilstein and OEM shocks. My 2001 X5 3.0i with sports package and rear self-leveling air springs and the OEM rear shocks are made by Bilsteins. The OEM Front Struts on my X5 is made by Delphi.
With the help with Hayaku, OEM struts and shocks were replaced with Rogue Engineering camber plates added...
http://www.xoutpost.com/bmw-sav-foru...rugged-up.html