Wire Harness with factory subwoofer retention and antenna adapter for aftermarket radio Install. Use to add an aftermarket radio to the factory vehicle wiring. Standard wire coloring usually will connect color for color to aftermarket radio's wire harness. Antenna adapter to retain the AM/FM radio stations. Compatibility notes: Will not retain steering audio controls. Compatible Vehicles: Made for Ford: 2007-2008 F150/F-150, 2008 2009 2010 2011 2012 F-250/F-350/F-450/F-550 (2011-2012 No Factory Nav Vehicles), 2007 Mustang