I also got around to installing the ARB compressor mount from LFD Offroad in the engine bay. I don't think I'll ever run a second battery and apparently the fuse box area is different on the '20/'21 models so this is the only place to put it. I added some plastic washers between the mount and the frame to reduce the potential for grinding and galvanic corrosion. The bottom bolt is different than '19-prior years (it's the same as the top hole hardware) so you'll need to source your own from the hardware store. Compressor and AOB switch will be installed this weekend.



You can see the plastic washers I used to insulate the mount here.



I had to stack 2 washers to make this work as the A19 stainless they used is hard to find near me.