VAG Bosch ECU MG1CS011/MG1CS211 - Mail-in Unlock Nottingham

Finally, a solution for Bosch MG1CS011 and Bosch MG1CS211 ECUs in VAG models featuring the

1.4 TSI,

1.4 TSI e-HYBRID/GTE and

1.5 (e)TSI/TFSI engines.

*Compatible ECUs: 

• BOSCH MG1CS011 TC298

• BOSCH MG1CS211 TC387

To use this service, you’ll need to ship your ECU to our headquarters for unlocking.

We verify your ECU’s eligibility by performing a Bench identification before sending it in for Mail-in Unlock.

Once the unlock is completed, we’ll return the ECU to you, ready for Bench read/write operations. OBD operations will be only available on MG1CS011.

Good news: a dealer update does not impact Mail-in Unlock. 👍

We take care of the entire logistics process.

This service applies to a single ECU only.

The ECU will be systematically returned to stock. If it was previously tuned, the tuned file will be permanently lost.

This Mail-in Unlock is compatible with AutoTuner Tool. Compatibility with third-party tools cannot be guaranteed.

Image for illustration only – ECU not included.