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Chiptuning files » ECU and TCU » Siemens/Continental SDI21.3 » Stage 2 BASE

Stage 2 BASE for Siemens/Continental SDI21.3

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 Siemens/Continental SDI21.3

4 of the 4 vehicles with this unit

Vehicle	Generation	Fuel	Power	Stage 2
911 Turbo 3.8T	991 Facelift 2016 2018	Petrol	540 hp	685 hp / 855 Nm
911 Turbo S 3.8T	991 Facelift 2016 2018	Petrol	580 hp	684 hp / 854 Nm
911 Turbo S Exclusive 3.8T	991 Facelift 2016 2018	Petrol	607 hp	679 hp / 849 Nm
911 GT2 RS 3.8T	991 Facelift 2016 2018	Petrol	700 hp	780 hp / 850 Nm

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

Other modifications for Siemens/Continental SDI21.3

Engine performance

Stage 1 Stage 3 BASE E85 or other special fuels modification Flex fuel mod for E85 or other fuel types Torque monitoring off Oil Pressure Mod RPM Limit Mod

Sound and driving

Pops and bangs Hardcut limiter Exhaust flap control/off Cold start off - Catalyst heating off Start/Stop System Off VMAX speedlimit on/off higher/lower Idle RPM Mod

Deactivations and fixes

DTC off Catalyst off EVAP off SAI off AGS off Checksum Correction

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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Upload your original file in the portal. Stage 1 on average in 50 minutes.

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