Chiptuning files » ECU and TCU » Bosch DQ381 Gen2

Bosch DQ381 Gen2 tuning files

Gearbox control unit (TCU) · used in 22 vehicles in this catalogue

Modifications for this unit

Deactivations and fixes

Which stage and which options are possible differs per vehicle with this unit. Open a vehicle below for its figures.

Vehicles with this unit

VehicleGenerationFuelPowerECU
Audi A1 35 TFSI (1.5T) (2020 - 2025)GB 2018Petrol150 hpBosch MED17.5.27, Bosch MG1CS011
Audi A1 35 TFSI (1.5T) (2018 - 2020)GB 2018Petrol150 hpBosch MED17.5.27, Bosch MG1CS011
Audi A1 35 TFSI (1.5T) (2021 - ...)GB 2018Petrol150 hpBosch MED17.5.27, Bosch MG1CS011
Audi A3 35 TFSI (1.5T)8Y 10/2020 2023Petrol150 hpBosch MG1CS011
Audi A3 40 TFSI (2.0T)8Y 10/2020 2023Petrol190 hpBosch MG1CS001, Bosch MG1CS031, Bosch MG1CS111, Siemens/Continental Simos 18.10
Audi A3 S3 2.0 TFSI (GPF)8Y 10/2020 2023Petrol310 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6, Siemens/Continental Simos 19.6
Audi A4 2.0 TFSIB9 07/2015 2018Petrol150 hpBosch MG1CS003, Bosch MG1CS011, Bosch MG1CS031
Audi A5 35 TFSI (2.0T)F5 Facelift 2019 2025Petrol150 hpBosch MED17.6.1, Bosch MG1CS001, Bosch MG1CS011, Bosch MG1CS031
Audi Q2 35 TFSI (1.5T) (2018 - 2020)GA 2016 2020Petrol150 hpBosch MG1CS011
Audi Q3 35 TFSI (1.5T COD) (2018 - 2020)F3 2018 2025Petrol150 hpBosch MED17.1.27, Bosch MG1CS011
Audi Q3 35 TFSI - (1.5T)F3 2018 2025Petrol150 hpBosch MED17.1.27, Bosch MG1CS011
Audi Q3 35 TFSI (1.5T) (2020 - 2025)F3 2018 2025Petrol150 hpBosch MED17.1.27, Bosch MG1CS011
Audi S3 S TFSI (2.0T)8Y 10/2020 2023Petrol310 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6, Siemens/Continental Simos 19.6
Audi S3 S3 2.0 TFSI8Y 10/2020 2023Petrol310 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6, Siemens/Continental Simos 19.6
Audi SQ2 SQ2 50 TFSI (2.0T)GA 2018 2020Petrol300 hpSiemens/Continental Simos 18.10, Siemens/Continental Simos 19.3
Audi SQ2 SQ2 50 TFSI (2.0T) (2021+)GA 2018 2020Petrol300 hpSiemens/Continental Simos 18.10, Siemens/Continental Simos 19.3
Audi TT 45 TFSI (2.0T) (2018 - 2020)8S Facelift 09/2018 2023Petrol245 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.4, Siemens/Continental Simos 18.6, Siemens/Continental Simos 19.3, Siemens/Continental Simos 19.6
Audi TT 45 TFSI (2.0T) (2021 - 2023)8S Facelift 09/2018 2023Petrol245 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.4, Siemens/Continental Simos 18.6, Siemens/Continental Simos 19.3, Siemens/Continental Simos 19.6
Audi TT S 2.0 TFSI (06/2020 - 2023)8S Facelift 09/2018 2023Petrol320 hpSiemens/Continental Simos 19.6
Audi TT S (2.0 TFSI) (06/2020+)8S Facelift 09/2018 2023Petrol320 hpSiemens/Continental Simos 19.6
Audi TT S S (2.0 TFSI)8S Facelift 09/2018 2023Petrol320 hpSiemens/Continental Simos 19.6
Audi TT S S (2.0 TFSI) (06/2020+)8S Facelift 09/2018 2023Petrol320 hpSiemens/Continental Simos 19.6
Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.

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