MY Miata had the Bose sound system with remote amps..couldnt even find them so bypassed it with an alpine and MTX

my daughters mustang had the Mach sound system with amps all over the place..needed special wiring harness which would take the line level outs and feed them into the OEM wiring harness otherwise the system was horrible...sounds great now..that is until she totalled the car.....*sigh*