bypass

I've installed so many speakers and head units on so many of my cars but nothing this complicated. I want to replace all 6 speakers ( No factory amp or sub ). But I've heard that even replacing the speakers the ANC can cause problems so I'm prepared to deal with that. I bought this harness...

I was looking at a wiring diagram of 2019 DT (supposedly 5.7 eTrq) and noticed this: Do our trucks use some kind of bypass valve? Like in those "active exhaust" systems? Can't seem to find any info on this. I'm new to DT (and RAM in general) and trying to learn as much as possible about our...