This kit adds Bluetooth to your existing non Bluetooth car radio. You'll be able to play music and use your phone thru your car radio.
There's no wires to cut or splice. You simply plug the wiring harness into existing jack & harness.
Tip: If you're a diy'er - go to YouTube and view video on 'how to remove radio' on your particular year and model vehicle. There's also videos on 'How to install USA SPEC'.
This kit works seamlessly with steering wheel controls. You'll feel like you made a huge factory upgrade!