i'm about to get a 2001 chevy impala and i had heard that it's a little complicated to hook up all new head unit and subs. is there anything i need to worry about? like external amp that needs hooked up or anything like that?
well if theres a factory amp its prolly above the kick panel so you will have to make a jumper from the wire you pull out of the amp. the harness plugs into the wire you pull out of you amp.
