New Metra 99-8204 aftermarket single DIN stereo Installation Kit for Toyota Corolla 2003-2008. This stereo installation kit has been engineered to help you install a 2” tall (Single-DIN or ISO Single-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 dash kit is designed 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. For over 75 years Metra has maintained its cutting edge by paying attention to our marketplace and innovating products to fit the needs of the installer. We are the Installer s Choice because we are installers. We design our products to be easy to use and easy on the eyes. If you can see a Metra product then we haven t done our job. Metra Turbokits are designed to be heard but not seen. This means that our fit and finish is the best in the business.