Skip to content
Welcome ! Please let us know if you need an help. For other T-harness options please visit T-harness.com. Thank you
Welcome ! Please let us know if you need an help. For other T-harness options please visit T-harness.com. Thank you
Text/Call (602) 320-7004 Email: Support@lljcustoms.com
Our GM Bose Wirenator OEM Amp bypass harness unique design, lets you keep using the factory wires already running to your speakers, with an after market amp or head unit. The Wirenator is ideal for customers who change the factory head unit but don't want to replace or run new wires to the factory speaker locations or remove the factory amplifier.

The Harness is connected at the factory amplifier location and provide any speaker's available for you to power with your after market amplifier or Head unit.


This unit will work with all GM vehicles Equipped with a BOSE OEM amplified system from 2019-2025.

Including:

Buick

  • Encore 2019
  • Lacrosse 2019-2021
Chevrolet
  • Blazer 2019-2022
  • Camaro 2019-2021
  • Colorado 2019-2022
  • Corvette 2019-2022
  • Cruze 2019-2022
  • Equinox 2019-2022
  • Impala 2019-2022
  • Malibu 2019-2022
  • Suburban 2019-2022
  • Silverado 2019-2022
  • Traverse 2019-2022
  • Tahoe 2019-2022
  • Volt 2019-2022
GMC 
  • Acadia 2019-2022
  • Canyon 2019-2022
  • Sierra 2019-2022
  • Terrain 2019-2022
  • Yukon 2019-2022

Cadillac

  • Escalade 2019-2022
  • CT6 2019-2022
  • CTS 2019-2022
  • XT5 2019-2022
  • XT6 2019-2022
  • XTS 2019-2022

All LLJ products have a 5 year warranty.

Unique

Our designs are not just original they are both cost effective and durable.

Original

We work very hard to be original and design products that look nice but are affordable. Unfortunately some have taken advantage of our designs to over charge.

Because we know you wont need it

But just in case you do its there.

Function meets quality

We believe everything you buy should be an investment. With this in mind me manufacture products you can reuse .to maximize your investment.

Automotive Amp Racks

Sold out

Silverado pickup amp rack 2014-2019 12"

LLJ Customs Car Audio Fabrication
$50.00 USD - $60.00 USD
$50.00 USD - $60.00 USD
$50.00 USD - $60.00 USD
$50.00 USD
Out of stock

The Silverado/Sierra Pick-up amp racks are not just the first of their kind ,they are also the best. Our amp racks are designed to fit into place,...

View full details
Sold out

Silverado pickup amp rack 2014-2019 28"

LLJ Customs Car Audio Fabrication
$100.00 USD - $110.00 USD
$100.00 USD - $110.00 USD
$100.00 USD - $110.00 USD
$100.00 USD
Out of stock

The Silverado/Sierra Pick-up amp racks are not just the first of their kind ,they are also the best. Our amp racks are designed to fit into place,...

View full details
Sold out

Silverado pickup amp rack 2014-2019 37"

LLJ Customs Car Audio Fabrication
$125.00 USD - $135.00 USD
$125.00 USD - $135.00 USD
$125.00 USD - $135.00 USD
$125.00 USD
Out of stock

The Silverado/Sierra Pick-up amp racks are not just the first of their kind ,they are also the best. Our amp racks are designed to fit into place,...

View full details

Automotive Amp Rack 2019-2022 Silverado Sierra rear under seat

LLJ Customs Car Audio Fabrication
$80.00 USD - $80.00 USD
$80.00 USD
$80.00 USD - $80.00 USD
$80.00 USD
In stock

This amp rack is mounted under the rear driver side below the rear seat. It uses the lowering jack equipment holder bolt. This custom cut amp rack ...

View full details
Sold out

Silverado pickup amp rack 2014-2019 48"

LLJ Customs Car Audio Fabrication
$180.00 USD - $190.00 USD
$180.00 USD - $190.00 USD
$180.00 USD - $190.00 USD
$180.00 USD
Out of stock

The Silverado/Sierra Pick-up amp racks are not just the first of their kind ,they are also the best. Our amp racks are designed to fit into place,...

View full details
Shop collection