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PAC Audio AmpPRO Amplifier Integration Interface for Select 2023-Up GM Vehicles with BOSE A2B Factory Amplified Systems - AP4-GM81

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Abt
USD 479.00
Updated: Oct 27, 2026

About this item

Upgrade your vehicle and enjoy the ultimate fusion of connectivity and convenience with the PAC AP4-GM81 car integration interface. Expertly designed for seamless car-tech integration, this innovative device bridges the gap between your car and the latest in audio and technology solutions. Whether you’re looking to streamline your daily commute or enhance those long road trips, the PAC AP4-GM81 delivers simplicity and reliability, ensuring an effortless in-car entertainment experience. With installation solutions tailored to fit your needs, experience the beauty of simplicity each time you get behind the wheel. Upgrade your vehicle and enjoy the ultimate fusion of connectivity and convenience with the PAC AP4-GM81 car integration interface. Expertly designed for seamless car-tech integration, this innovative device bridges the gap between your car and the latest in audio and technology solutions. Whether you’re looking to streamline your daily commute or enhance those long road trips, the PAC AP4-GM81 delivers simplicity and reliability, ensuring an effortless in-car entertainment experience. With installation solutions tailored to fit your needs, experience the beauty of simplicity each time you get behind the wheel. Application Guide Footnotes

  • InTheBox
  • Seamlessly connects your vehicle with advanced technology solutions
  • Designed specifically for straightforward, hassle-free installation
  • Preserves the factory look and original equipment functions
  • Optimizes audio integration without sacrificing sound quality
  • Facilitates easy upgrades to your car’s technology features
  • Supports enhanced connectivity to keep you linked to your favorite devices
  • Ideal for both professional installers and DIY enthusiasts
  • Chevrolet Blazer EV 2024-2025 Colorado 2023-2025 Silverado EV 2024-2025 Suburban 2025 Tahoe 2025 Traverse 2024-2025
  • NOTE: The factory amplifier must be unplugged or removed when installing AP4-GM81.

Specifications

Color

Black

Type

Amplifier Integration Harness

Compatibility

Select GM Vehicles Models from 2023-Up

Package Weight (lbs)

1

Package Size HxWxL (in)

3 x 6 x 8

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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