im sure this has been asked b4 but i havent seen the answer ... i got the mach1000 system with the 4 amps and 2 subs in the trunk...if i hooked up an aftermarket radio up would i be bypassing the amps so then the sub wouldnt work???? or could i hook the radio up and all the speakers and subs would work like it does now???? also what wire harness would i have to purchase??? thx

 

Metra does make a harness but the model number escapes me right now. Just search for late-model Ford and Metra harness.