I am thinking of installing this horn/pa system. (http://www.cogapa.com/index.htm) I would have to put the wire to the horn through the firewall. Does anyone have any tips/tricks on putting a wire through the firewall? Also, I haven't even looked yet, but where do those rubber holes in the firewall come through into the cabin? Thanks.
Coga PA horn
- Thread starter winniesn
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ksneubec
New member
I would suggest finding a thread that tells you how to pull down the panel below the steering wheel. If you get that down, and have a friend pass the wires through the rubber plugs along the driver's side engine compartment firewall, you should see them pop through into the passenger compartment. Its a trial and error kind of thing- I have passed several wires this way, you just have to guide it in there as best you can, and you should see it come through. There is a rubber sealer inside the passenger compartment- try to pull that to the side a bit, it will be easier to see the wire pass through.
sharp4runr
New member
ksneubec is correct. On the drivers side engine bay, there is a rubber wall that you can pass wires through. I have my amp and fog light wiring go through this same location.
