The INSTALL CENTRIC ICTA2BN complete installation kit is an ideal choice for installing an aftermarket stereo into your Toyota Corolla 2003-08 vehicles without altering the dash. The kit includes everything you need to perform a basic aftermarket stereo installation, the dash kit, wire harness and wire connectors. The single DIN kit includes a kit panel, a trim ring and brackets and is manufactured from high-grade ABS with precision tolerances so it delivers a gapless fit between the dash and the kit. The wire harness allows you to connect to the factory harness without cutting any wires. The ICTA2BN kit includes step by step instructions and colored coded wires for an easier installation.