How are you routing your power wire. I have 2 gauge trying to route and punching a hole in the firewall seems like a shity idea. I tried a grommet in the fender down just above the side skirt. But looking inside the kick Panel it doesn't come through to the interior. Is like to keep the wire out of the bay as my under hood temps seem a bit on the high side. Plus dangling wire by hot headers is clearly a dumb idea.