Metra 99-7878B Single or Double DIN Installation Dash Kit for 2010 Honda Insight
This stereo installation kit has been engineered to help you install either a 2” tall (Single-DIN) or a 4” tall (Double-DIN) aftermarket radio into the original vehicle dashboard. This dash kit makes radio replacement simple and comes with a pocket that is installed below the 2” radio to fill the extra space in the radio opening, which can be used for storage. The pocket is not needed when installing a 4” tall radio. The dash kit is painted scratch-resistant matte black to match the original look and feel of the vehicle's dashboard. Installing an aftermarket radio can upgrade the sound quality and provide additional features the original factory radio couldn't offer but requires this dash kit to make it fit.

Metra Electronics 40-HD10 Factory Antenna Cable to Aftermarket Radio Receivers for Select Honda/Acura Vehicles
Factory Antenna Cable to Aftermarket Radio Receivers for Select Honda and Acura Vehicles