GM/GMC Bose amplifier harness base Connector 2019-2025

The Bose amplifier harness is designed to work with a variety of GM/Cadillac/GMC and Buick vehicles from a Silverado, Escalade, Sierra and any GM vehicle with the factory Bose and none Bose amplifier like the impala. The Bose elite base harness comes available in both style of harnesses, a T-Harness and a Loopback Harness. If you are planning on adding a sub to your Sierra we offer our T-Harness. You can add an LOC unit, like a Wavtech LinkDQ, for a full plug and play set up. If you’d like to amplify your doors or add multiple amps to your Silverado we offer our Loopback Harness. This was designed to allow you to keep using the factory wiring, NO cutting, NO splicing. Add an amp quick and simple without ruining your vehicles wiring or voiding your warranty.  150% Plug and Play Some Bose amps have a GRAY connector instead of a BLACK connector. This harness will still work with your gray connector. It will have an offset tab, we will cut one of the tabs on our harness to fit you