OBS Suburban re-amp install.

[Ze_Jester]

I need to know where to drill through the firewall on the passenger side to get to my battery. I had my system hooked up through the drivers side, but I got some free 2 guage and will be running it from my battery to a distrubution block. I don't have enough to go drivers side and I can't find a legitimate area to poke a hole without being afraid of damage.

[Blue94]

there is a spot under the ac condenser that has a rubber grommet you can take out and cut a hole in it the run the wire through. if you look under the dash on the pass side you will see the grommet and be able to pull it out. the grommet is just a hole, nothin runs through it, atleast on my truck that is.