AP4-GM61 Amp Integration Interface for Select 2014 to 2019 GM Vehicles With Factory Bose Sound System, Plug and Play Upgrade for Aftermarket Amplifiers, Keeps Databus Control, Power, and Balanced Audio Without Replacing Head Unit
✔️ Single-unit kit preserves databus control, Bluetooth, and chimes
The AmpPRO 4 Interface is a plug-and-play upgrade module designed for 2014-2019 GM vehicles with factory Bose audio. It lets you install aftermarket amplifiers while preserving the original radio fit, databus communication, and system features like Bluetooth and warning chimes.
✅ Keeps databus control, power delivery, and balanced audio
✅ Plug-and-play upgrade for select GM 2014-2019 models
✅ Retains factory Bluetooth, navigation, and warning chimes
✅ Includes sub level controller and optical output
✅ Time-saving design prevents need for external summing or audio correction gear
✅ Compatible with Bose factory systems
💡 What is a GM amp integration interface used for in car audio upgrades?
Handy module that lets you add aftermarket amps while keeping the stock head unit and vehicle features intact.
- Handy solution for upgrading sound without head-unit replacement
- Preserves databus communication, Bluetooth, and warning chimes
- Works with select GM models and Bose systems