Extension only Audi A4

1xSet of wiring/plugs/loom/harness to Audi A4, B8 

With this extension and BestDiagCar Tool you will be able to hook-up and power-up on the bench:

Audi’s A4/B4-Cluster, BCM2, Gateway, ELV, Key/Fob Holder, ECU
- key programming
- mileage repair
- module/ecu adaptation
- many more….

This set/kit-only available for users/owners of BestDiagCar Tool and it will only work with our tool**.
**We will ask you to provide Serial Number of your tool before posting.
**If you fail to provide correct Serial Number then we will cancel the order.