silvercookie
5,000+ posts
WRX
if you buy 1 thing your going to eventually have to buy the rest so why not just do everything in one shot and save yourself the frustration.
Im not sure im understanding you. Why would you need to run all new wires? Start at the speaker, folow it to the amp. Replace. Problem still there? find speaker wire at the amp and follow to the HU, Replace. Still messed up? Its your HU, or you amp.no, then i'd have to run new wire to every speaker because of the factory amps. :|