The Metra 99-2006 Installation Dash Kit is specifically designed for select 2003-2006 Cadillac CTS/SRX vehicles. Manufactured by METRA, this kit provides a seamless installation solution for various interior parts and accessories in these specific vehicle models. With the model number 99-2006, this kit is guaranteed to fit and function properly, making it an essential choice for those looking to upgrade or customize their Cadillac CTS or SRX's interior.