Re: 02 base cd/cass, is car pre wired for mach460 upgrade?
You will need the entire harness...all of it. I attempted this swap at one point, decided it would be alot easier to just go aftermarket with everything. It's nothing to run 4 speaker wires and such as opposed to running an entire new harness that won't sound as good as the aftermarket systems you could get.
"I'm not driving too fast...just flying too low"
-03 SB Cobra vert- 2552 of 5082 Born 02/25/03
90 7up vert - new project-07 DSG Focus -DD