Amp Power Wire - Firewall Hole

[mpertz]

I have a 2001 Infiniti QX4. I am replacing the stock head Radio and installing a aftermarket one. I decided to install an amp as well but I am having the hardest time finding a hole that is already drilled through the firewall to pass an 8 AWG wire to the battery. I really do not want to drill because I am worried that I am going to drill in the wrong place and damage something.

Does anyone know of an easy way to run an 8 AWG Power wire to the battery from an already drilled hole on an Infiniti QX4?

[Towncivilian]

See this post. There is a removable plate that you can drill a hole in to.