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Stage 3 BASE for Audi RS3

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. 7 engines.

Audi RS3 engines with Stage 3 BASE

Engine	Generation	Fuel	Stock	ECU	Stage 3
RS3 2.5 TFSI (GPF)	8Y Facelift 2024	Petrol	400 hp	Bosch MG1CS164	542 hp / 642 Nm
RS3 2.5 TFSI (GPF)	8Y 10/2021 2024	Petrol	400 hp	Bosch MED17.1.62, Bosch MG1CS163, Bosch MG1CS164	542 hp / 642 Nm
RS3 Performance 2.5 TFSI (GPF)	8Y 10/2021 2024	Petrol	407 hp	Bosch MG1CS163	543 hp / 642 Nm
RS TFSI (2.5T GPF)	8V MK2.5 2019 - 2021	Petrol	400 hp	Bosch MED17.1.1, Bosch MED17.1.62
RS3 2.5 TFSI	8V Facelift 2017 2021	Petrol	400 hp	Bosch MED17.1.1, Bosch MED17.1.62	571 hp / 708 Nm
RS3 2.5 TFSI	8V 2015 2016	Petrol	367 hp	Bosch MED17.1.1	493 hp / 669 Nm
RS3 2.5 TFSI	8P 2011 - 2014	Petrol	340 hp	Bosch MED9.1.2, Bosch MED9.1.x	492 hp / 735 Nm

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

Other modifications for Audi RS3

Engine performance

Stage 1 Stage 2 BASE E85 or other special fuels modification Flex fuel mod for E85 or other fuel types MultiMap Switch Launch control

Gearbox

Gearbox TCU tuning

Sound and driving

Pops and bangs Hardcut limiter VMAX speedlimit on/off higher/lower Start/Stop System Off

Deactivations and fixes

DTC off Catalyst off DPF/OPF/GPF off

Immobiliser and cloning

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

Bosch MED17.1.1 Bosch MED17.1.62 Bosch MG1CS163 Bosch MG1CS164 Bosch MED9.1.x Bosch MED9.1.2

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All Audi RS3 tuning files
Stage 3 BASE for all Audi models

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