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Chiptuning files » ECU and TCU » Siemens/Continental SDI21.1 » Stage 1

Stage 1 for Siemens/Continental SDI21.1

Software-only remap for a car with standard hardware.

Stage 1 files for vehicles with Siemens/Continental SDI21.1

8 of the 8 vehicles with this unit

Vehicle	Generation	Fuel	Power	Stage 1
Boxster 2.0T	718 2016	Petrol	250 hp	373 hp / 463 Nm
Boxster 2.0T	718 2016	Petrol	300 hp	372 hp / 462 Nm
Boxster S - 2.5T	718 2016	Petrol	350 hp	399 hp / 529 Nm
Boxster GTS - 2.5T	718 2016	Petrol	365 hp	397 hp / 527 Nm
Cayman 2.0T	718 2016	Petrol	250 hp	301 hp / 381 Nm
Cayman 2.0T	718 2016	Petrol	300 hp	369 hp / 459 Nm
Cayman S - 2.5T	718 2016	Petrol	350 hp	401 hp / 531 Nm
Cayman GTS - 2.5T	718 2016	Petrol	365 hp	405 hp / 535 Nm

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

Other modifications for Siemens/Continental SDI21.1

Engine performance

Stage 2 BASE Stage 3 BASE E85 or other special fuels modification Flex fuel mod for E85 or other fuel types Sport button power 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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