I am working on a custom strut housing that will utilize the Koni 8610 single, or 8611 dual adjustable inserts. Please note this is not going to be a hack job that accepts coil over sleeves, and is mainly designed for track\race use!
The strut is going to have modified steering arms to accommodate for lowered vehicles. (no need to get the bump steer kit) These dampers will be able to handle up to 1000 lbs springs or even more as they can be custom valved. It is very hard to beat the quality of the Koni, and the service they provide. (no affiliation with them what so ever)
The ETA on the insert will be the end of Q1 of 2009. My goal is to price it where you can actually afford it….?