![DIY SR audio upgrade control box](http://www.hautopart.com/cdn/shop/products/DIY_{width}x.jpg?v=1660037335)
![Modell 3 SR Premium-oppgradering av lyd](http://www.hautopart.com/cdn/shop/files/DIY_41920e87-1255-419e-9a6a-b640587a5359_{width}x.jpg?v=1689227244)
![Modell 3 SR Premium-oppgradering av lyd](http://www.hautopart.com/cdn/shop/products/Model-3-SR-Premium-Audio-Upgrade1_{width}x.jpg?v=1689227244)
![Modell 3 SR Premium-oppgradering av lyd](http://www.hautopart.com/cdn/shop/files/9-5_{width}x.jpg?v=1693908464)
![DIY 2022 AMD 2 Rear Surround Speakers](http://www.hautopart.com/cdn/shop/products/DIY-2022-AMD--_--2-Rear-Surround-Speakers-20220824_{width}x.jpg?v=1693908464)
![Active Subwoofer upgrade accessories](http://www.hautopart.com/cdn/shop/products/VA_{width}x.jpg?v=1711077800)
![Modell 3 SR Premium-oppgradering av lyd](http://www.hautopart.com/cdn/shop/products/Model-3-SR-Premium-Audio-Upgrade-2_{width}x.jpg?v=1711077800)
![DIY SR audio upgrade control box](http://www.hautopart.com/cdn/shop/products/DIY_{width}x.jpg?v=1660037335)
![](http://www.hautopart.com/cdn/shop/files/DIY_41920e87-1255-419e-9a6a-b640587a5359_{width}x.jpg?v=1689227244)
![](http://www.hautopart.com/cdn/shop/products/Model-3-SR-Premium-Audio-Upgrade1_{width}x.jpg?v=1689227244)
![](http://www.hautopart.com/cdn/shop/files/9-5_{width}x.jpg?v=1693908464)
![DIY 2022 AMD 2 Rear Surround Speakers](http://www.hautopart.com/cdn/shop/products/DIY-2022-AMD--_--2-Rear-Surround-Speakers-20220824_{width}x.jpg?v=1693908464)
![Active Subwoofer upgrade accessories](http://www.hautopart.com/cdn/shop/products/VA_{width}x.jpg?v=1711077800)
![](http://www.hautopart.com/cdn/shop/products/Model-3-SR-Premium-Audio-Upgrade-2_{width}x.jpg?v=1711077800)
![DIY SR audio upgrade control box](http://www.hautopart.com/cdn/shop/products/DIY_{width}x.jpg?v=1660037335)
![Modell 3 SR Premium-oppgradering av lyd](http://www.hautopart.com/cdn/shop/files/DIY_41920e87-1255-419e-9a6a-b640587a5359_{width}x.jpg?v=1689227244)
![Modell 3 SR Premium-oppgradering av lyd](http://www.hautopart.com/cdn/shop/products/Model-3-SR-Premium-Audio-Upgrade1_{width}x.jpg?v=1689227244)
![Modell 3 SR Premium-oppgradering av lyd](http://www.hautopart.com/cdn/shop/files/9-5_{width}x.jpg?v=1693908464)
![DIY 2022 AMD 2 Rear Surround Speakers](http://www.hautopart.com/cdn/shop/products/DIY-2022-AMD--_--2-Rear-Surround-Speakers-20220824_{width}x.jpg?v=1693908464)
![Active Subwoofer upgrade accessories](http://www.hautopart.com/cdn/shop/products/VA_{width}x.jpg?v=1711077800)
![Modell 3 SR Premium-oppgradering av lyd](http://www.hautopart.com/cdn/shop/products/Model-3-SR-Premium-Audio-Upgrade-2_{width}x.jpg?v=1711077800)
![DIY SR audio upgrade control box](http://www.hautopart.com/cdn/shop/products/DIY_{width}x.jpg?v=1660037335)
![](http://www.hautopart.com/cdn/shop/files/DIY_41920e87-1255-419e-9a6a-b640587a5359_{width}x.jpg?v=1689227244)
![](http://www.hautopart.com/cdn/shop/products/Model-3-SR-Premium-Audio-Upgrade1_{width}x.jpg?v=1689227244)
![](http://www.hautopart.com/cdn/shop/files/9-5_{width}x.jpg?v=1693908464)
![DIY 2022 AMD 2 Rear Surround Speakers](http://www.hautopart.com/cdn/shop/products/DIY-2022-AMD--_--2-Rear-Surround-Speakers-20220824_{width}x.jpg?v=1693908464)
![Active Subwoofer upgrade accessories](http://www.hautopart.com/cdn/shop/products/VA_{width}x.jpg?v=1711077800)
![](http://www.hautopart.com/cdn/shop/products/Model-3-SR-Premium-Audio-Upgrade-2_{width}x.jpg?v=1711077800)
x
Shipping Info
x
Shipping Info
x
Shipping Info
x
Shipping Info
x
Shipping Info
x
Shipping Info
x
Shipping Info
x
Shipping Info
x
x
x
x
x
x
x
x
we bear the freight to the destination. Due to different country with different policies, we will not bear relevant taxes and other expenses.
Learn More
C
Chuong Diep The harness works great after installation. Not the easiest to install due to the tight spaces and awkward position. Getting yourself upside down on the front passenger seat as show in some online tutorials help you get 2 hands to plug in connector near the glove compartment. Take some patient but it can be done.
j
juan presinalmejia Works perfectly
F
Francisco Pelayo Install was very easy after watching a few your tutorials. Not much else to say except that it works and really makes the front soundstage open up. Works perfectly on my 2023 Model 3 RWD.
H
Hans Luce I’m happy with the harness. Works perfectly fine. I followed the instructions from the tutorial and everything worked as expected.
S
Scott Northrup Initial reaction was good. But since then, I've heard some static in my newly activated speakers.