Didn't see anything on these units when I did a quick search, so I thought I'd share the prototype and long term testing/development I've been doing with Enduratech.
They are a non adjustable coilover setup with rear suspension upgrade for the torsion rear.
I've been specifying different spring rates and working with them on fine tuning the suspension and can say that it's pretty much where it needs to be for the average street driver.
Jorge (RiftsWRX)
ProjectWRX -A Subaru WRX enthusiast site