【Used For】: This wire harness provides a connection for one set of RCA cables to provide an audio signal to an external amplifier, as well as an add-a-circuit with remote wire for the remote amplifier turn on wire. | 【Fitment】: Compatible with Ford 2011-2018. | 【Easy to Use】: Installation is as easy as 1, 2, 3!Remove your OEM factory radio. Unplug the OEM factory wiring and plug in this wire harness,Reinstall your OEM factory radio. | 【Package Include】: 1x plug and play wire harness,1 x Add-A-Circuit fuse tap,1x 3 amp fuse. | 【Satisfaction Guarantee】: Please contact us with any questions, we will do our best to solve them for you and strive for your 100% satisfaction.