Firewall cable routing

[ethernectar]

I need to run two lengths of 0 gauge wire from the battery into the passenger compartment for my National Luna power pack. Where is the best way to route that through the firewall? I pulled some of the cladding off and sort of stalled out. Maybe a car stereo shop would be able to route the wire for me since they're used to this kind of thing.

 

[Romer]

there are pictures in the FAQ Modifications section. You can run it through the grommet (Have to cut it) and then run the wires down through the kick panel using the channel shown in the pictures