PAC GM6A-RST RadioPRO Advanced Data Interface for Select 2014-2019 GM Vehicles

RadioPRO Advanced has been engineered to save you time and seamlessly integrate into a vehicle’s databus system to retain features such as steering wheel controls, factory amplifiers, and warning chimes. 

Now retains Bose® amplifier (standard & premium, MOST 50) with fader and balance control!

The GM6A-RST has been engineered to work with the broadest range of GM vehicles, including those with Bose® or standard/non-amplified sound systems, and eliminates the need for additional adapters or modules. 

Equipped with factory USB port retention cable for easy connection of cell phones, Apple CarPlay and Android Auto use, or external USB thumb drives. GM6A-RST also retains OEM aux input for external media players.