Retrofitting a car radio | Buy a Bluetooth adapter or a MMI interface


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Fast Track

Select your car and radio. Then the right devices will be displayed for you.

 Fast shipment!

 Easy installation!

 Best installation guide!

 30 days right of withdrawal!

 Outstanding service!

 Real quality!

Best sellers

For radios from Audi, Volkswagen, Skoda and Seat.

Bluetooth upgrade with Streaming Box 1201. Buy now.

from 38,00 EUR

Bluetooth, hands-free, USB and more. Upgrade now! 

from 84,00 EUR

Best sellers MMI Bluetooth streaming

from 198,00 EUR

Here you will find the whole variety of products.

  • Bluetooth
  • USB
  • AUX
  • hands-free function
  • DAB+ interface

Which radio do you have?

Identify your radio here immediately:

  • Audi
  • Seat
  • Skoda
  • Volkswagen VW
  • Audi MMI systems


Retrofitting a car radio made easy - Bluetooth streaming, USB connection, hands-free systems and Audi MMI solutions from USB-NACHRUESTEN.DE

Welcome to USB-NACHRUESTEN.DE, your online shop for multimedia retrofitting of car radios. We offer various adapters and solutions to control radio systems of vehicles of the VW group (VW, Audi, Skoda, Seat) with Bluetooth or to connect them to other playback devices via jack plugs and USB adapters. Whether streaming from Spotify, Deezer or songs from your personal media library: Play music from your mobile phone on your car radio - in excellent audio quality.

Install the Buetooth adapter or MMI Interface by yourself - easy installation even by laypeople

The installation of our Bluetooth receiver, USB / AUX adapter and hands-free systems is sensationally easy and can be done in just a few simple modules Make minutes. In addition to the adapters and accessories from our shop, you only need a simple screwdriver (Torx). In our illustrated installation instructions and video tutorials, we explain step-by-step what you need to do.

Retrofit hands-free function at a reasonable price

With our adapters, you can equip your car radio cheaply and easily with a hands-free system. Forget the annoying fiddling with annoying headphones while driving: Connect your mobile phone quickly and easily to your car radio and make relaxed phone calls with good sound quality.

Inexpensive upgrade for car radios from Audi, Seat, Skoda and Volkswagen VW with outstanding service.

We supply reliable audio adapters for car radios from the Volkswagen Group. Do you still have an older model without a Bluetooth receiver or audio input? Was the original hands-free kit too expensive for you? No problem, just upgrade yourself. You don't have to go to a workshop for this: Order the suitable Streaming Box, cables, removal tools and accessories for your model. We deliver quickly and reliably to your home. For the installation you usually only need a screwdriver and a few minutes. And if you have any questions or need support, the USB-NACHRUESTEN.DE team will be happy to provide advice.

That's what our
customers say!

I am so happy that I finally found USB-NACHRUESTEN.DE. Now I can upgrade my original radio. Many Thanks.

Super fast shipment. Outstanding sound quality!

Thank you all. I received and installed it today and it works great!

Many thanks for the support. Great team.

I didn't think it would be delivered that quickly and that installation would be that easy. Exceptionally good guide. I was led step by step. Am thrilled.

Great product! Great sound! Great Thanks!

Wow. What a great product. So easy to install. I recommend it to my friends.

Installation manual is great. Really easy to install. Thank you for your support. It was a pleasure to meet you.

The show got there pretty quickly. I was curious to see if the installation was really that easy. And thanks to the instructions, it was actually done quickly. Sound is great. Much better than expected.

Good advice before ordering and the product maintains what it promises. Thank you.