It’s not truly a replacement system. It’s a new interface for the head unit...
In that it still supplies the Sony and/or B&O amp with the same signal that the stock head unit supplies. I asked a similar question to the sellers.
In other words.... you would still need to use a PAC or grab the speaker level outs after the Sony DSP/amp and piggyback to a processor for purposes of building a system.
What is super cool though is that with the right DSP.... you can have an Android app on there that allows you to wireless connect to your DSP and have control over it, from the dash, on the fly. That offers a lot of possibilities.
The two drawbacks are the loss of using ford Pass including the remote start via phone app and the loss of built in Sirius satellite radio.
There are two work arounds.... an aftermarket remote start system with phone app... and the use of a wireless hotspot to stream Sirius. The hotspot is going to be key with this system anyway in that you’ll want to be able to access the internet with your android tablet to have live streaming Waze, weather, potentially YouTube... email... whatever....
can wait to see how this turns out, does it tell you prevolt for the rca's