Metra 70-5521 Radio Wiring Harness for Ford 03-Up Amp<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Factory amplifier integration harness</li><li>2 RCA Plugs plug into aftermarket radio's pre-amp outputs</li><li>One 24-pin power plug and one 8-pin subwoofer plug</li><li>1.5K Ohm resistor can be used on the amp-remote wire to eliminate turn-on pop</li><li>Allows for the installation of an aftermarket radio using the existing factory wiring and connectors</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41kl2jqg86L.jpg" noproxy>