Axxess AXM50-GM1 Amplifier Retention Interface

The AXM50-GM1 amplifier retention interface lets you retain your vehicle's factory Bose amp when installing an aftermarket radio using the AXGMLN-09 system interface (sold separately). This interface is designed to work in select 2014-21 GM vehicles with factory amplification. If you haven't done so already, please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this item is compatible with your vehicle.