They may use similar stereos both being Fords but its likely not a direct plug and play and there might be stored activation codes etc...
Also why not just stream via Bluetooth from your phone? No shortage of services to do that and if your carrier doesn't have unlimited data for whatever reason switch to one that does. Or use a streaming service where you can cache the stations to the phone like Slacker.
2000 Mustang GT Steeda build #48. Bolt ons, suspension, Novi 2000.
Just because I give you advice, doesn't mean I know more than you. Its just means I've done more stupid ****.