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Chiptuning files » ECU and TCU » Siemens/Continental SDI9 » Flex fuel mod for E85 or other fuel types

Flex fuel mod for E85 or other fuel types for Siemens/Continental SDI9

The engine adapts to the fuel that is in the tank, from petrol to E85 and any blend in between. This is not a fixed E85 calibration.

Flex fuel mod for E85 or other fuel types files for vehicles with Siemens/Continental SDI9

17 of the 19 vehicles with this unit

Vehicle	Generation	Fuel	Power
911 3.8 Turbo S	992 2019 2023	Petrol	580 hp
911 Turbo 3.8T (2020 - 2024)	992 2019 2023	Petrol	580 hp
911 Carrera / 4 3.4 DFI	991 2011 2015	Petrol	350 hp
911 Carrera S / 4S 3.8 DFI	991 2011 2015	Petrol	400 hp
911 GTS / 4 3.8 DFI	991 2011 2015	Petrol	430 hp
911 Turbo 3.8T	991 2011 2015	Petrol	520 hp
911 Turbo S 3.8 DFI	991 2011 2015	Petrol	560 hp
911 3.8 GT3	997 Facelift 2005 2013	Petrol	435 hp
911 3.8 GT3 RS	997 2004 2010	Petrol	435 hp
Boxster 2.7 DFI	981 2012 2016	Petrol	211 hp
Boxster 2.7 DFI	981 2012 2016	Petrol	265 hp
Boxster S 3.4 DFI	981 2012 2016	Petrol	315 hp
Boxster GTS 3.4 DFI (2015 - 2016)	981 2012 2016	Petrol	330 hp
Cayman 2.7 DFI	981 2013 2015	Petrol	211 hp
Cayman 2.7 DFI	981 2013 2015	Petrol	275 hp
Cayman S 3.4 DFI	981 2013 2015	Petrol	325 hp
Cayman GTS 3.4 DFI	981 2013 2015	Petrol	340 hp

Other modifications for Siemens/Continental SDI9

Engine performance

Stage 1 Stage 2 BASE Stage 3 BASE E85 or other special fuels modification Anti lag 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 DPF/OPF/GPF off EVAP off SAI 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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Flex fuel mod for E85 or other fuel types for other units

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