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Chiptuning files » Solutions » Stage 2 BASE » Audi » S4

Stage 2 BASE for Audi S4

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. 9 engines.

Audi S4 engines with Stage 2 BASE

Engine	Generation	Fuel	Stock	ECU	Stage 2
S TDI (3.0D)	B9 Facelift 2019 2024	Diesel	347 hp	Bosch MD1CP004, Bosch MD1CS014	397 hp / 815 Nm
S TFSI (3.0T)	B9 Facelift 2019 2024	Petrol	354 hp	Bosch MG1CS002	425 hp / 625 Nm
S TFSI (3.0T)	B9 2016 2019	Petrol	354 hp	Bosch MG1CS002	418 hp / 618 Nm
S4 3.0 TFSI	B9 2016 2019	Petrol	354 hp	Bosch MG1CS002	422 hp / 622 Nm
S4 3.0 TFSI	B8 2008 - 2015	Petrol	333 hp	Siemens/Continental Simos 16, Siemens/Continental Simos 16.1, Siemens/Continental Simos 16.11, Siemens/Continental Simos 8.4, Siemens/Continental Simos 8.5	429 hp / 549 Nm
S4 4.2 V8	B7 2004 - 2008	Petrol	344 hp	Bosch ME7.1.1, Bosch MED9.1	383 hp / 448 Nm
S4 4.2 V8	B6 2001 - 2004	Petrol	344 hp	Bosch ME7.1.1	378 hp / 443 Nm
2.7 TT	1997 - B5	Petrol	254 hp	Bosch ME7.1	322 hp / 496 Nm
2.7T	1997 - B5	Petrol	265 hp	Bosch ME7.1	312 hp / 499 Nm

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

Other modifications for Audi S4

Engine performance

Stage 1 E85 or other special fuels modification Flex fuel mod for E85 or other fuel types Launch control Stage 3 BASE

Gearbox

Gearbox TCU tuning

Sound and driving

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

Deactivations and fixes

DTC off Catalyst off DPF/OPF/GPF off EGR off AdBlue 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 MG1CS002 Bosch ME7.1.1 Bosch ME7.1 Bosch MD1CP004 Bosch MD1CS014 Bosch MED9.1 Siemens/Continental Simos 8.5 Siemens/Continental Simos 16 Siemens/Continental Simos 8.4 Siemens/Continental Simos 16.11 Siemens/Continental Simos 16.1

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Stage 2 BASE for all Audi models

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