Magic – O.FLK0423.2 – Flex Cable Kit VAG TCU

This is a flexible cable kit designed for Transmission Control Unit (TCU) bench‑mode connection on VAG vehicles (VW, Audi, Seat, Skoda, etc.) when using a Flex (FlexBox) programmer tool. It lets you connect the Flex programmer to automatic transmission TCUs outside the car (bench setup) securely and with high communication speed.

This kit is used mainly by tuning specialists or professional automotive electronics techs to:

• Read and write TCU firmware (e.g., for remapping or diagnostics)

• Improve communication speed and reliability between TCU and the Flex programmer

• Minimize communication errors during bench‑mode operations

• Work on a wide range of VAG transmissions (DQ200, DQ250, DQ500, DL501, etc.) with one set of cables