i would say the same in this case as i was doing it I kept looking at dashing but you would have to unbolt it all the way and that dash could not take much bending , I hate to say it but best way is prob on bolting unit and dropping it enough to get access , looks like it was enough slack in ac lines to do that.lol I find it funny that one of the biggest reasons poeple like the roxor is how simple it is to work on ,then thay shoe horn an unit in you cannot get access to 60% of behind the dash ,I dont want to complain to much not many sxs or old jeeps had minimal heat and no ac