Does anyone know where there is a hole in the firewall so i can run a power lead to an amplifer? With all the quiet steel stuff I can't find a hole.

Thanks

 

look on the firewall up high by the brake and gas pedal. you will find a small black rubber grommet that will pop off from the outiside under the hood. pop a hole in that black removable grommet and run your wire through that hole. Thats what I did. no probs at all. You will have to look high up on the firewall.

 

Cool so its just like the old ones. I've had 3 F-150s now.

Also If any knows, Is it possible to mount amps behind the back seat in the 04 supercrews? and if so how do you get the damn thing off?