I will add my install notes to this thread FWIW. I was using the Atlantic British kit that was on sale for $99 (reg. $117).
The single biggest hassle I encountered was with the vehicle harnesses located in the driver's side cargo area access panel (the ones with the dummy connectors). Fortunately I had read overblown's advice about sliding these plugs off of their fir tree attachment points. Even with this advance knowledge, the job was tough for me due to tight access in that area. The two connectors are slightly offset with one being a little higher than the other. That higher one was a handful because there was no easy way to depress the spring clip to free it from its slider. I finally separated the plug from its dummy connector, then went back to remove the fir tree attachment point.
The AB wiring came with the grounding pigtail taped tightly to the main cable body. Only the eyelet was exposed. This created a super narrow tolerance for placing and bending the thick and stubborn main cable in the tight quarters described above. I carefully slit the electrical tape to free up a longer section of grounding cable and then retaped around that area. This gave me some play to work with which helped a lot. I also decided not to try to attach the connectors to the original brackets. By this point I had had my fill and the stiff cable was nestled tightly in the space so I wasn't concerned about shifting, crimping, or rubbing against anything. I will monitor it over time.
Re the section of cable that terminates at the bumper-- as the video warns, it takes a bit of finagling but it fits the cutout to the left of the recovery point. On the inside of the bumper, there is a hole that will accommodate a fir tree attachment point connected to the cable. This secures the cable where it exits from behind the plug interface. At the other end of that section (the end that plugs in behind the tail light), there is also a fir tree connector. I was not able to locate the attachment point for that one. I routed this section of cable over the top of the swinging weights in that area. This put the cable in the general area of the heat shield around the exhaust pipe but I didn't see any alternative given the fixed length of the cable and the need to reach the tail light area with it. This is another item that I will monitor. In addition to heat, that area will definitely get wet. Fortunately the connectors have sturdy flex gaskets that seemed highly water resistant if not fully waterproof.
FYI, I have a full-size spare and did not remove or even lower it for this install. I would have if necessary but I saw no value or improved access that would have resulted.
My hat is off to those who managed to install this in 20-30 minutes. Took me quite a bit longer than that but I am unapologetically methodical with stuff like this and like to check and re-check my work at each step. Next step: installation of new Rhino hitch.
