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Chiptuning files » ECU and TCU » Bosch MG1CS031 » Stage 1

Stage 1 for Bosch MG1CS031

Software-only remap for a car with standard hardware.

Stage 1 files for vehicles with Bosch MG1CS031

19 of the 19 vehicles with this unit

VehicleGenerationFuelPowerStage 1
A1 40 TFSI (2.0T GPF) (2021 - ...)GB 2018Petrol207 hp241 hp / 421 Nm
A3 40 TFSI (2.0T)8Y Facelift 2024Petrol204 hp219 hp / 415 Nm
A3 40 TFSI (2.0T)8Y 10/2020 2023Petrol190 hp236 hp / 401 Nm
A4 35 TFSI (2.0T) (2020 - 2025)B9 Facelift II 09/2019 2025Petrol (mild hybrid)150 hp236 hp / 398 Nm
A4 35 TFSI (2.0T) (2019 - 2020)B9 Facelift II 09/2019 2025Petrol (mild hybrid)150 hp222 hp / 418 Nm
A4 40 TFSI (2.0T) (03/2021 - ...)B9 Facelift II 09/2019 2025Petrol190 hp233 hp / 396 Nm
A4 40 TFSI (2.0T) (2019 - 2020)B9 Facelift II 09/2019 2025Petrol190 hp231 hp / 396 Nm
A4 40 TFSI (2.0T)B9 Facelift II 09/2019 2025Petrol204 hp289 hp / 449 Nm
A4 35 TFSI (2.0T)B9 Facelift 2018 2019Petrol150 hp229 hp / 392 Nm
A4 2.0 TFSIB9 07/2015 2018Petrol150 hp238 hp / 377 Nm
A5 35 TFSI (2.0T)F5 Facelift 2019 2025Petrol150 hp231 hp / 394 Nm
A5 40 TFSI (2.0T) (2020 - 2025)F5 Facelift 2019 2025Petrol204 hp234 hp / 434 Nm
A5 35 TFSI (2.0T) (2018 - 2019)F5 2016 2019Petrol150 hp229 hp / 392 Nm
Q2 40 TFSI (2.0T)GA Facelift 2020Petrol190 hp239 hp / 404 Nm
Q3 40 TFSI (2.0T) (2018 - 2020)F3 2018 2025Petrol190 hp277 hp / 417 Nm
Q3 40 TFSI (2.0T) (2021 - 2025)F3 2018 2025Petrol190 hp233 hp / 396 Nm
Q5 40 TFSI (2.0T)FY Facelift 2020 2024Petrol204 hp227 hp / 427 Nm
TT 40 TFSI (2.0T) (2018 - 2020)8S Facelift 09/2018 2023Petrol197 hp237 hp / 377 Nm
TT 40 TFSI (2.0T) (2021 - 2023)8S Facelift 09/2018 2023Petrol197 hp238 hp / 377 Nm

Figures are indicative and depend on the vehicle’s condition, fuel quality, fitted hardware and measuring conditions.

Other modifications for Bosch MG1CS031

Engine performance

Stage 2 BASEStage 3 BASEE85 or other special fuels modificationFlex fuel mod for E85 or other fuel typesLaunch controlTorque monitoring off

Sound and driving

Pops and bangsHardcut limiterExhaust flap control/offCold start off - Catalyst heating offStart/Stop System OffVMAX speedlimit on/off higher/lowerIdle RPM Mod

Deactivations and fixes

DTC offCatalyst offDPF/OPF/GPF offEVAP offSAI offAGS offReadiness okCVN correctionChecksum Correction

Immobiliser and cloning

IMMO_OFF
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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Also listed: Alientech KESS3, Alientech KESSv2, Flashtec CMD, Dimsport New Trasdata, bFlash, ByteShooter Toolbox, PCM-Flash.

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