Ok. here in the next couple dayz i'm gonna be runnin some 4 gauge wire. My question is where is a good spot to get the wire through the firewall? i saw the post below about drilling a hole, but thatz the last thing i wanna do. any suggestions would be great. The amp I just got is a 600sx Profile California series (450WX1 bridged). Guess what, I got it out of crutchfield. Right now itz sittin in the back seat rigged to a 12ga. power wire. 95 4.6 if it makes any difference.