Latest email from Ohlins:
Yes we have a Road and Track suspension kit for the BMW E90 and E92 but unfortunately not for the M3.
Please look for more information on our web site http://www.roadandtrackbyohlins.com/en/
and there you will also find the local Ohlins distributor in your home country. This Ohlins distributor will have all information regarding pricing and delivery time etc.
Íhlins Racing AB