Not true. It's only one power box with LED displays that indicate exactly which circuit is having troubles. You then have a box in the front and one in the rear where the wires come out. The individual wires will be color coded with a chart to identify what they go to. Obviously I can't vouch for how it will perform in the real world, but it looks to be something that you can adapt to absolutely any configuration and platform. I'm sure it will be pricey, but should be ideal for the people that are doing restomods with power everything.
Lots of newer vehicles have had these multiplex systems installed for years. In my industry, transit buses first had multiplex systems installed over 10 years ago. We have four motorcoaches with multiplex and it makes troubleshooting much easier and saves a bunch of weight. I'm pretty sure all of the heavy-duty truck manufacturers have also been installing them for quite awhile.
If I had the money and hadn't already bought the Ron Francis kit in the group buy last year, I would have definitely taken a look at this kit.
