Traditionally speaking, I would not specifically call this a coil over with an adjustable threaded shaft but If you have a Badlands or SAS, you use the existing springs and top hats. Choose the height of the c clip notch you want to go with and that’s it.
here is the install instructuons...
I just received the Metra’s today and they look far superior. I just installed Kilmat in them and with transfer over the speakers tomorrow evening.
According to their instructions that came with it, you used the supplied brackets and cylindrical spacers on the 2 doors.