I need to drill a 1" hole through the firewall of my '06 for some 1/0 awg power wire (for stereo equipment). What's the best place to do this on the new mustangs?
From the inside, it's difficult to tell what a good spot would be since there's so much padding and insulation directly behind the firewall. From the outside it's still tricky to tell, I don't really see any factory grommets that would work.
Also, if anyone, knows this bit of trivia, is the spare tire well a solid place for the amplifier ground? I'm taking my spare tire out and mounting my amps in there.
From the inside, it's difficult to tell what a good spot would be since there's so much padding and insulation directly behind the firewall. From the outside it's still tricky to tell, I don't really see any factory grommets that would work.
Also, if anyone, knows this bit of trivia, is the spare tire well a solid place for the amplifier ground? I'm taking my spare tire out and mounting my amps in there.