easiest place to run wires from engine bay to inside car?

[cyrus240sx]

just as it says above, wondering where is the easiest place to run wires from battery etc. to inside the car... right now i have my wires running through the door jam which is ghetto and id like to make it look better

[1991S13]

Shoulda searched, this question has been answered in the past.

I ran mine through the driver's side firewall where the cable to the hood popper goes through. There is a rubber boot around it you have to cut, then you can go over the steering column and back through the console.

[FliMSiCaL]

i have a 0 gauge power wire running thru the grommet on the suction refrigerant line for a/c. Just shove some of it off to the side and push thru, they allow for line flex in there.