✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Professional Grade Gmc T-harness Aqua/tan 2019-2025 (none Amplified) R2g Markdown: -90% [eiAsFzvT]

$23.99 $76.99 -69%

GMC T-harness for Sub Installation Introducing the perfect solution for upgrading your 2019-2025 GMC vehicle's factory radio with a high-quality subwoofer system. The GMC T-harness Aqua/Tan R2G is designed to make adding a subwoofer effortless and ha

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Professional Grade Gmc T-harness Aqua/tan 2019-2025 (none Amplified) R2g Markdown: -90% [eiAsFzvT]

GMC T-harness for Sub Installation

Introducing the perfect solution for upgrading your 2019-2025 GMC vehicle's factory radio with a high-quality subwoofer system. The GMC T-harness Aqua/Tan R2G is designed to make adding a subwoofer effortless and hassle-free. With its plug-and-play design, you can enhance your audio experience without the need for a laptop or complex installation steps. This harness ensures a seamless connection and delivers the necessary signal for an immersive bass experience.

Easy Installation and Compatibility

The GMC T-harness is specifically designed for non-Bose, non-factory amplified systems, making it a perfect fit for a wide range of GMC vehicles. To ensure a smooth installation, locate the aqua and tan connectors behind the glove box or near the kick panel, as indicated in the vehicle. Our harness is compatible with the specific connector colors required for your vehicle, eliminating any confusion or installation delays. For Colorado/Canyon models, the connector is conveniently located behind the screen, ensuring easy access.

Enhance Your Audio Experience

The GMC T-harness Aqua/Tan R2G is not just a simple connection solution; it's a gateway to an enhanced audio experience. By adding a subwoofer, you can target specific frequencies for better results, thanks to the advanced features of the LinkDQ or bassRESTOR. The patented technology ensures no turn-on pop when using the audio turn on feature, and there's no risk of a dead radio screen due to the non-interference with the Canbus system. Additionally, features like clip detection notify you when the signal is starting to bottom out, preventing distortion and maintaining optimal sound quality. With the GMC T-harness, you can enjoy a rich and powerful bass that will elevate your daily drive or road trip.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

An amazing tool that simplifies things.

- Jamari F..

January 22, 2026

Absolutely no complaints!

I am very, very, very satisfied with this.

- Guadalupe Z..

January 22, 2026

Absolutely no complaints!

A great gadget that is so easy to work with.

- Issac Z..

Write a Review

You Might Also Like

Discover more great products from our collection.

Floor 49 Chevron Provincial

Floor 49 Chevron Provincial

(165)
$71.99 $230.99 -69%
Negroni

Negroni

(517)
$50.99 $163.99 -69%
Jazzmaster HH  - Cream

Jazzmaster HH - Cream

(67)
$17.99 $57.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY