MG1CS163 Update Expanded – Bosch ECUs Now Supported

We are now supporting the Bosch MG1CS163 engine control units for the latest generation of the 2.5 TFSI (5-cylinder) engines in pre-facelift Audi and Cupra models. This update covers the newest ECU security standards and enables full access to these previously locked control units for the first time. While a standard bench protocol was already available, the complete solution to bypass the latest protection mechanisms is now released. After a one-time authorization (mail-in unlock, requiring shipment of the ECU), the control unit can be read and written via bench. No further shipment is required afterward.

Advantages:

  • Permanently unlocked ECU after a single unlock procedure
  • Support for the latest Bosch MG1CS163 security updates
  • Bench and OBD processing available after unlock
  • Advanced logging and map switching capabilities (VR file with ASW + calibration included)

Supported Models (Pre-Facelift):


Supported engines:

  • 2.5 TFSI OPF (Audi RS3 / RSQ3)
  • 2.5 TSI VZ5 (Cupra Formentor VZ5)

For inquiries and appointments, please contact us by email at This email address is being protected from spambots. You need JavaScript enabled to view it. or by phone at +49 2256 669996-0.

Of course, we also offer software performance upgrades for many other vehicles! You can find more information in our Chiptuning-database!
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This email address is being protected from spambots. You need JavaScript enabled to view it.
+49 2256 669996-0
(mo - fr 9:00 - 17:00 MEZ)
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