Whats the best way to run a 4 gauge power line though the firewall ? any one have pics ?

 

Big round grommet, almost directly above the brake pedal. It's a screaming bastard to get to, but it's a stout rubber grommet, and it will keep the wire out of your way. A felow over at YSTC has a good picture of it, but I"m not sure if anyone here does.

 

i ran my power from the batter through the hood opening grommit above the dead pedal (in the AT at least). it was easy just cut a slit and fish it through. the line ends up going behind the driver side strut tower. find someone with an arm to get it and wallah. there ya go! hope this helps =]

 

pretty simple for me! I didnt run it THROUGH the boot, just on the side. still worked the same and very easy!

 

^^ Until the metal of the firewall rubs a hole in the insulation jacket and shorts out the power line.

 

got that riged too