Factory 9-3 NG900 Radio mounting kit color coordinated fill pocket allow standard aftermarket DIN radio to be fitted. Factory Saab Euro parts Consists of 3/4 Din color keyed Pocket, and optionally wires. 9-3 also need an antenna adapter. You should have the necessary experience to properly install a radio before attempting this job. If in doubt take it to a professional. Some cars have the Constant power and switched power reversed. You should verify this during installation. This is a factory trim kit.