Hi i have an 1998 Honda accord SEDAN. i want to hook up the wiring from the battery to the amp but i just cant seem to get the right place to make the hole on the firewall. can you please tell me where exactly i should make the hole or if there is a existing hole i can put it through, if anyone has an pic. itll be really helpful. thanks.

 

I don't know, but I'll move this to Audio/Vis where you're more likely to get the right answer.

 

If you find the intake manifold, there is a grommet behind and below it on the firewall. The wire will come through just above the gas pedal inside. It's just a blank plastic plug.