AC Schnitzer Struts

[DRTE30]

Greetings,

I am curious if anyone has information (dampening rates) regarding the AC Schnitzer/Bilstein struts?  From reading around the net, these are a great E30 upgrade to the standard Bilstein's, but other than part numbers, I cannot for the life of me, find any other information.  Pictured are the 51mm variants in recently purchased.
AC Schnitzer Part Numbers:
Front: 3132 30 36
Rear: 3352 30 33

Any relevant info is appreciated.