the ground should be fine. its about a foot and a half and i ground the paint away and used a self tapping screw into the trunk floor. i used a fixed line output converter and just used the speaker wires for the left and rights of the old spare tire sub. so the rca's are already at the back. i...
i just intalled a new sub and amp and used the stock deck. i also used the wiring that i had for the spare tire sub as the remote which worked fine. but when i turn the car on i get all kinds of engine noise from the sub. i tried moving the remote wire to the passenger side because the power is...