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Chiptuning files » Solutions » Stage 3 BASE » Audi » A3

Stage 3 BASE for Audi A3

Remap for a larger or hybrid turbo with supporting hardware. If needed we fine-tune the file up to 3 times free of charge, based on the datalogs you send us. 58 engines.

Audi A3 engines with Stage 3 BASE

EngineGenerationFuelStockECUStage 3
30 TFSI (1.5T)8Y Facelift 2024Petrol116 hpBosch MG1CS011
35 TFSI (1.5T)8Y Facelift 2024Petrol (mild hybrid)150 hpBosch MG1CS211
40 TFSI (2.0T)8Y Facelift 2024Petrol (mild hybrid)201 hp
40 TFSI (2.0T)8Y Facelift 2024Petrol204 hpBosch MG1CS031
40 TFSI-e (1.5T PHEV)8Y Facelift 2024Petrol plug-in hybrid204 hpBosch MG1CS111
45 TFSI-e (1.5T PHEV)8Y Facelift 2024Petrol plug-in hybrid272 hpBosch MG1CS011
S3 2.0 TFSi8Y Facelift 2024Petrol333 hp
30 G-Tron (1.5T)8Y 10/2020 2023LPG130 hpBosch MG1CS011
35 TFSI (1.5T)8Y 10/2020 2023Petrol150 hpBosch MG1CS011
40 TFSI (2.0T)8Y 10/2020 2023Petrol190 hpBosch MG1CS001, Bosch MG1CS031, Bosch MG1CS111, Siemens/Continental Simos 18.10
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
35 TFSI - (1.5T)8V Mk3 2019Petrol150 hpBosch MG1CS011
40 TFSI (2.0T)8V Mk3 2019Petrol190 hpBosch MG1CS001, Bosch MG1CS111, Siemens/Continental Simos 18.10
S TFSI (2.0T)8V Mk3 2019Petrol310 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6
1.5 TFSI8V Facelift 07/2016 2020Petrol150 hpBosch MG1CS011
1.5 TFSI (2017 - 2018)8V Facelift 07/2016 2020Petrol150 hpBosch MG1CS011
35 TFSI (1.5T) (2018 - 2020)8V Facelift 07/2016 2020Petrol150 hpBosch MG1CS011
2.0 TFSI8V Facelift 07/2016 2020Petrol190 hpBosch MG1CS001, Bosch MG1CS111, Siemens/Continental Simos 18.10
2.0 TFSI (2016 - 2018)8V Facelift 07/2016 2020Petrol190 hpBosch MG1CS001, Bosch MG1CS111, Siemens/Continental Simos 18.10
40 TFSI (2.0T) (2019 - 2020)8V Facelift 07/2016 2020Petrol190 hpBosch MG1CS001, Bosch MG1CS111, Siemens/Continental Simos 18.10
2.0 TFSI (2016 - 2018)8V Facelift 07/2016 2020Petrol220 hpSiemens/Continental Simos 12, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6
45 TFSI (2.0T) (2018 - 2020)8V Facelift 07/2016 2020Petrol228 hp
S3 2.0 TFSI (GPF) (2018 - 2020)8V Facelift 07/2016 2020Petrol300 hpSiemens/Continental Simos 12.1, Siemens/Continental Simos 12.2, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6433 hp / 542 Nm
S3 2.0 TFSI (2016 - 2018)8V Facelift 07/2016 2020Petrol310 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6434 hp / 542 Nm
RS3 2.5 TFSI (2017 - 2018)8V Facelift 07/2016 2020Petrol400 hpBosch MED17.1.1, Bosch MED17.1.62571 hp / 708 Nm
RS3 2.5 TFSI (GPF) (2019 - 2021)8V Facelift 07/2016 2020Petrol400 hpBosch MED17.1.1, Bosch MED17.1.62562 hp / 689 Nm
1.8 TFSI8V 2012 2016Petrol180 hpSiemens/Continental Simos 12.1, Siemens/Continental Simos 12.2, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6
2.0 TFSI8V 2012 2016Petrol220 hpSiemens/Continental Simos 12, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6
2.0L TFSI quattro8V 2012 2016Petrol280 hpSiemens/Continental Simos 18.1
2.0L TFSI quattro8V 2012 2016Petrol286 hpSiemens/Continental Simos 18.1
S3 2.0 TFSI8V 2012 2016Petrol300 hpSiemens/Continental Simos 12.1, Siemens/Continental Simos 12.2, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6433 hp / 542 Nm
RS3 2.5 TFSI8V 2012 2016Petrol367 hpBosch MED17.1.1512 hp / 669 Nm
1.6 TDi8P Facelift 2008 2012Diesel90 hpSiemens/Continental Simos PCR 2.1166 hp / 344 Nm
1.9 TDi8P Facelift 2008 2012Diesel105 hpBosch EDC16U1, Bosch EDC16U34
1.6 TDi8P Facelift 2008 2012Diesel105 hpBosch EDC17C64, Siemens/Continental Simos PCR 2.1167 hp / 345 Nm
2.0 TDi8P Facelift 2008 2012Diesel136 hpBosch EDC17C46, Bosch EDC17C54, Bosch EDC17CP14, Bosch EDC17CP20216 hp / 444 Nm
2.0 TDi8P Facelift 2008 2012Diesel140 hpBosch EDC17C46, Bosch EDC17C54, Bosch EDC17CP14, Bosch EDC17CP20216 hp / 444 Nm
2.0 TDi8P Facelift 2008 2012Diesel143 hpBosch EDC17C46, Bosch EDC17C64, Bosch EDC17C74, Bosch EDC17CP14, Bosch EDC17CP20216 hp / 444 Nm
1.8 TFSi8P Facelift 2008 2012Petrol160 hpBosch MED17.5, Bosch MED17.5.1, Bosch MED17.5.2264 hp / 374 Nm
2.0 TFSi8P Facelift 2008 2012Petrol200 hpBosch MED17.1, Bosch MED17.5, Bosch MED17.5.2, Bosch MED9.1, Bosch MED9.1.x314 hp / 422 Nm
2.0 TFSI8P Facelift 2008 2012Petrol211 hpBosch MED17.1, Bosch MED17.5.2
S3 2.0 TFSi8P Facelift 2008 2012Petrol265 hpBosch MED9.1, Bosch MED9.1.x365 hp / 445 Nm
RS3 2.5 TFSI8P Facelift 2008 2012Petrol340 hpBosch MED9.1.2, Bosch MED9.1.x511 hp / 668 Nm
1.9 TDi8P 2003 2008Diesel105 hpBosch EDC16U1, Bosch EDC16U31, Bosch EDC16U34
2.0 TDi DPF8P 2003 2008Diesel136 hpBosch EDC16U, Bosch EDC16U1, Bosch EDC16U34, Bosch EDC17C46, Bosch EDC17CP14216 hp / 444 Nm
2.0 TDi8P 2003 2008Diesel136 hpBosch EDC16U, Bosch EDC16U1, Bosch EDC16U34, Bosch EDC17C46, Bosch EDC17CP14216 hp / 444 Nm
2.0 TDi DPF8P 2003 2008Diesel140 hpBosch EDC16U, Bosch EDC16U1, Bosch EDC16U31, Bosch EDC16U34, Bosch EDC17C46, Bosch EDC17CP14216 hp / 444 Nm
2.0 TDi8P 2003 2008Diesel140 hpBosch EDC16U, Bosch EDC16U1, Bosch EDC16U31, Bosch EDC16U34, Bosch EDC17C46, Bosch EDC17CP14216 hp / 444 Nm
2.0 FSi8P 2003 2008Petrol150 hpBosch MED17.1.21, Bosch MED17.5.25, Bosch MED9.5, Bosch MED9.5.10
2.0 TDi DPF8P 2003 2008Diesel163 hpBosch EDC17C46, Siemens/Continental PPD1.x217 hp / 445 Nm
2.0 TDi DPF8P 2003 2008Diesel170 hpBosch EDC17CP14, Siemens/Continental PPD1.1, Siemens/Continental PPD1.2, Siemens/Continental PPD1.5, Siemens/Continental PPD1.x218 hp / 445 Nm
2.0 TFSi8P 2003 2008Petrol200 hpBosch MED17.5, Bosch MED17.5.2, Bosch MED9.1, Bosch MED9.1.x295 hp / 432 Nm
S3 2.0 TFSI8P 2003 2008Petrol265 hpBosch MED9.1, Bosch MED9.1.x365 hp / 445 Nm
1.8 20v8L 1996 2003Petrol125 hpBosch ME7.5, Bosch ME7.5.10
1.8 T8L 1996 2003Petrol150 hpBosch M3.8.3, Bosch ME7.5
1.8 T8L 1996 2003Petrol180 hpBosch ME7.5
S3 2108L 1996 2003Petrol210 hpBosch ME7.5, Bosch ME7.5.5
S3 2258L 1996 2003Petrol225 hpBosch ME7.5

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

Other modifications for Audi A3

Engine performance

Stage 1Stage 2 BASEE85 or other special fuels modificationFlex fuel mod for E85 or other fuel typesLaunch controlMultiMap Switch

Gearbox

Gearbox TCU tuning

Sound and driving

Pops and bangsHardcut limiterVMAX speedlimit on/off higher/lowerHardcut Popcorn limiter for dieselStart/Stop System Off

Deactivations and fixes

DTC offCatalyst offDPF/OPF/GPF offEGR offAdBlue off

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.

Control units

Siemens/Continental Simos 18.1Siemens/Continental Simos 18.10Bosch EDC17C46Bosch EDC17CP14Siemens/Continental Simos 18.6Siemens/Continental Simos 18.3Siemens/Continental Simos 18.2Bosch MG1CS011Bosch MG1CS111Bosch EDC16U34Bosch EDC16U1Bosch MG1CS001Bosch MED9.1.xBosch ME7.5Bosch MED9.1Bosch MED17.5.2Bosch EDC16UBosch MED17.1.1Bosch EDC17CP20Bosch MED17.5

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