Grounding point behind the dash

[spiritman]

Currently, I'm using the stock power and ground for my HU and Eq. I want to use a frame/chassis ground. However, I can't find a good spot where the radio is. Also, I know I can run it to a grounding point, but it would be longer than 3 ft. What did you guys use?

 

[GeneralNoobzor]

Right behind the stereo is a metal bracket/pole. Drill a hole and bolt down your H/u ground.

 

[dbtahoe01]

what general said, be sure with scrape it clean for the best ground or if you have a drimel take it down a bit til the metal is shiny and smooth, then use a self tapper. to be sure mine was a great ground i use the ground bolt right next to firewall wired an extra 4ga ground from it to the metal bracket

Big3 helps too, i doubled mine big 3(big6) up and used 2/0 but im not running an avg daily driver system.