I feel your pain bro. I spent most of last week (about 45 hours in total) attempting to do a new headunit, changer, amps in the trunk, components in the doors, coax in the rear, sub in the trunk, and cabling all around. So far all I have done is all of the cabling, the headunit, 1 amp & the components in the doors. It's a pita, but the sound difference from stock already is worth the effort.

FWIW... I ran 1/0 awg power from the battery to the trunk (splitting there to 3x4 awg for the amps), and let me tell you *that* was a bitch to do. I think I spent about 8 hours alone just getting that done right.

 

Yeah but its done right.. Good Job