GT3 Audio Upgrade: Part 5
Run through the hole in the firewall where the third pedal should be. This super easy.
This is the factory plug. SIM sent me a grommet.
I just drilled small holes to fish the wires into the frunk.
I had a slight detour. I thought I had a bad amp. I just wired the speakers backwards.
You won’t see my garage like this often.
