Chiptuning files » ECU and TCU » Bosch MED17.5.21 » Stage 2 BASE

Stage 2 BASE for Bosch MED17.5.21

Remap matched to hardware upgrades. Which parts are needed differs per engine. If needed we fine-tune the file up to 3 times free of charge, based on the datalogs you send us.

Stage 2 BASE files for vehicles with Bosch MED17.5.21

26 of the 32 vehicles with this unit

Vehicle	Generation	Fuel	Power	Stage 2
A1 25 TFSI - (1.0T)	GB 2018	Petrol	95 hp
A1 25 TFSI (1.0T) (2021 - ...)	GB 2018	Petrol	95 hp
A1 1.0 TFSi	8X Facelift 2015 2018	Petrol	82 hp
A1 1.0 TFSI	8X Facelift 2015 2018	Petrol	95 hp
A1 1.4 TFSI (COD)	8X Facelift 2015 2018	Petrol	150 hp
A1 1.4 TFSI	8X 2010 2014	Petrol	122 hp	155 hp / 270 Nm
A1 1.4 TFSI	8X 2010 2014	Petrol	140 hp	187 hp / 312 Nm
A3 1.4 TFSI G-Tron	8V Facelift 07/2016 2020	CNG	110 hp
A3 1.4 TGI G-Tron	8V Facelift 07/2016 2020	CNG	110 hp
A3 1.4 TFSI (COD) (2016 - 2017)	8V Facelift 07/2016 2020	Petrol	150 hp
A3 1.2 TSI S&S	8V 2012 2016	Petrol	85 hp
A3 1.2 TSI	8V 2012 2016	Petrol	105 hp	135 hp / 228 Nm
A3 G-Tron 1.4 TFSI	8V 2012 2016	CNG	110 hp
A3 1.2 TFSI	8V 2012 2016	Petrol	110 hp	139 hp / 239 Nm
A3 1.4 TGI G-Tron	8V 2012 2016	CNG	110 hp
A3 1.4 TFSI (2013 - 2014)	8V 2012 2016	Petrol	122 hp	170 hp / 285 Nm
A3 1.4 TFSI (2013 - 2016)	8V 2012 2016	Petrol	125 hp
A3 1.4 TFSI COD (2013 - 2014)	8V 2012 2016	Petrol	140 hp
A3 1.4 TFSI COD (2014 - 2016)	8V 2012 2016	Petrol	150 hp	187 hp / 325 Nm
A3 1.2 TSi	8P Facelift 2008 2012	Petrol	105 hp	142 hp / 242 Nm
A3 1.4 TSi	8P Facelift 2008 2012	Petrol	122 hp	156 hp / 266 Nm
A4 1.4 TFSI	B9 07/2015 2018	Petrol	150 hp
Q2 1.0 TFSi	GA 2016 2020	Petrol	116 hp
Q2 30 TFSI (1.0T) (2018 - 2020)	GA 2016 2020	Petrol	116 hp
Q2 1.4 TFSi	GA 2016 2020	Petrol	150 hp
Q3 1.4 TFSI	8U 09/2011 2014	Petrol	150 hp	178 hp / 325 Nm

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

Other modifications for Bosch MED17.5.21

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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