I am guessing it's that square panel Rob is feeling around. What did you use to cut it?You have to cut the rectangular panel out at the top of the air box. The panel is shown in your video. First order the door, a MOPAR part, a filter and install. Kits are available. Supposedly the later production 2016 have the cut out and the door already but no filter - go figure. My early Feb. truck did not have it. Installed my kit last weekend.
Yes the flat portion with the "frame" around it. There are a few youtube vids on the subject of RAM cabin air filter installs and they clearly show where it goes. Couple of different options for the cut, I used a utility knife. I have some hand issues and it was a bit tight in there but it all came out OK. The hole does not need to be too pretty as the factory door covers what you cut. One thing I saw that I found helpful was the suggestion to cut the top first. I gather that if you cut the bottom first the airbox flexes a lot, if you do it try to verify that you cut the top first. The kit I purchased had the door and a filter, their directions suggested heating the knife with a torch. I have read of people using a dremel tool or similar also. Was a little nervous cutting a hole in my new truck.I am guessing it's that square panel Rob is feeling around. What did you use to cut it?