Review on 🔌 Metra 70-5510: Factory Amplifier Integration Harness - Compatible with 1986-2000 Ford Vehicles by Chad Sorensen

Probably the worst suspension on the market. The black wire harness that connects to the speakers will not fit because the pins are misaligned. Save yourself the hassle and buy the metra 70-5511 harness. The only difference is that you have to connect the speaker wires to the wire harness, whereas in this case it's just a phono plug. It's still easier than trying to attach the speaker wire harness correctly. Also, if you have a Mach 460 sound system, put a 1k ohm resistor between the blue and white wires on the wiring harness and the radio to step the voltage down from 12v to 5v and eliminate the amplifier click.