I know my car is different (99 sedan) but this was my solution. Rear plastic tray in the way, and the Koni knob is too short to fit down there without removing the side bolsters.
So I notched out the plastic tray piece, had my bro in law machine me a wrench to adjust the Koni's.
Probably doesn't help you much, but maybe some 6th genners that are viewing the thread.