Firewall pass through?

[DiggerNH]

Does anyone have pictures of where they ran wires through the firewall? Trying to figure out the least intrusive way to get a harness though. I am aware that ford does dead head pass through wires but I want to save those if possible for a different task.

Appreciate the help.

Trucks a 2027 that I'm working on but imagine 23+ are the same

 

[Kahuna]

This video shows:

143K views · 1.4K reactions | Wire Accessories to Your Super Duty Switches the Right Way (Part 2/2) Running power into the cab is trickier than it looks. Use the passenger floorboard plug or firewall grommets, but never drill sideways into the wire

Wire Accessories to Your Super Duty Switches the Right Way (Part 2/2) Running power into the cab is trickier than it looks. Use the passenger floorboard plug or firewall grommets, but never drill...

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[Toxophilite]

I haven’t watched the video, but there is a large rubber grommet on the drivers side. I have many wires going through there.

If you don’t have one of these, they are a game changer.