Axxess Integrate by Metra GM MOST50 Amplifier Retention Interface for 2014 to 2021 Vehicles, AXM50-GM1

This GM MOST50 Amplifier Retention Interface is designed to seamlessly integrate aftermarket radios into select General Motors vehicles from 2014 to 2021 while preserving the factory amplifier and premium sound system. The interface works with GM's MOST50 fiber optic network, ensuring you maintain the high-quality audio performance your vehicle was designed to deliver. This comprehensive kit includes all necessary harnesses and connectors for a complete installation, eliminating the need to bypass or replace your factory amplifier. The compact black control module measures 8.1 inches in height, 3.1 inches in width, and 2.6 inches in depth, making it easy to conceal behind your dashboard.

Weighing just 0.47 pounds, this lightweight solution won't add bulk to your installation. Perfect for car audio enthusiasts and professional installers who want to upgrade their head unit without sacrificing the premium sound quality of the original equipment. The interface maintains full functionality of your vehicle's audio system while opening up possibilities for modern features like Bluetooth connectivity, navigation, and smartphone integration.