I am installing a system for a friend in a 2004 Civic. Seeing as how I have never owned one I was wondering if anyone knows where the hole in the firewall is to run the power wire through?? Also if there are any otherproblems ppl have encounterd with this car?

I'll only be installing 1 2hcannel, sub box, heat unit.

Thanks in advance.

 

It's on the driver's side on the 2001 so I imagine its the same!

Get a bright light and start looking

J