Radio kit, wire harness and antenna adapter for installing an aftermarket radio. Kit for installing a single or double din size radio. Dash kit has a black finish. Wire harness and antenna adapter plugs directly into the car. Will not retain some features that go through the radio like steering audio controls, etc. Some off brand off size radios might not fit properly for double din installation. Compatible vehicles: Made for Mazda 3: 2010 2011 2012 2013 Mazda3