14-20 GM MOST50 AMP RETENTION
This vehicle-specific add-on amplifier interface is designed for use when replacing the factory radio with an aftermarket unit. It allows you to retain the factory BOSE® amplifier in select GM vehicles, ensuring your upgraded radio integrates seamlessly with the existing audio system. The interface also preserves the factory balance control and features a Micro “B” USB port for easy updates.
Features:
- Add-on amplifier retention interface
- Retains the factory BOSE® amplifier in select GM vehicles
- Retains balance
- Micro “B” USB updatable
- 1-year limited warranty
Note: Metra recommends an AXGM interface for plug-n-play ease.
Includes:
- MOST50 interface
- T-harness
- Jumper harness
Cadillac
Chevrolet
2016-2018 Chevrolet Camaro
2014-2018 Chevrolet Cheyenne
2015-2018 Chevrolet Colorado
2014-2019 Chevrolet Corvette
2018 Chevrolet Equinox
2014-2018 Chevrolet Impala
2014-2018 Chevrolet Silverado 1500
2014-2018 Chevrolet Silverado 2500
2014-2018 Chevrolet Silverado 2500 HD
2015-2018 Chevrolet Silverado 3500
2014-2018 Chevrolet Silverado 3500 HD
2016-2018 Chevrolet Spark
2015-2021 Chevrolet Suburban
2016-2019 Chevrolet Suburban 3500 HD
2015-2020 Chevrolet Tahoe
2018 Chevrolet Traverse
GMC
2017-2019 GMC Acadia
2015-2018 GMC Canyon
2014-2018 GMC Sierra 1500
2015-2018 GMC Sierra 2500 HD
2015-2018 GMC Sierra 3500 HD
2018 GMC Terrain
2015-2020 GMC Yukon
2015-2020 GMC Yukon XL