Crux Crux SOCGM-17C Radio Replacement Interface with Chime for GM Class II Bose Amplified & Non Amplified Systems

Radio Replacement Interface for GM Class II Vehicles with Factory Amplified (Bose / Monsoon) and Non-Amplified Systems 2000 - 2013. Retains factory features in select GM Class II Data Bus vehicles while functioning with an aftermarket radio.