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Chiptuning files » Solutions » Catalyst off » Porsche » 911

Catalyst off for Porsche 911

Catalyst monitoring by the lambda (O2) sensor is switched off so a sport catalyst or decat does not raise fault codes. 78 engines.

Porsche 911 engines with Catalyst off

EngineGenerationFuelStockECURead tools
Carrera 3.0T992 Facelift 05/2024Petrol394 hpBosch MG1CP007Autotuner
Carrera T 3.0T992 Facelift 05/2024Petrol394 hpBosch MG1CP007Autotuner
Carrera S 3.0T992 Facelift 05/2024Petrol480 hpBosch MG1CP007Autotuner
Carrera 4S 3.0T992 Facelift 05/2024Petrol480 hpBosch MG1CP007Autotuner
Targa 4S 3.0T992 Facelift 05/2024Petrol480 hpBosch MG1CP007Autotuner
GT3 4.0992 Facelift 05/2024Petrol510 hpBosch MG1CS047Autotuner
GT3 RS 4.0992 Facelift 05/2024Petrol525 hpBosch MG1CS047Autotuner
Carrera GTS 3.6 T-Hybrid992 Facelift 05/2024Petrol hybrid541 hpBosch MG1CP994Autotuner
Carrera 4 GTS 3.6 T-Hybrid992 Facelift 05/2024Petrol (mild hybrid)541 hpBosch MG1CP994Autotuner
Spirit 70 3.6 T-Hybrid992 Facelift 05/2024Petrol (mild hybrid)541 hpBosch MG1CP994Autotuner
Turbo S 3.6 T-Hybrid992 Facelift 05/2024Petrol hybrid711 hpBosch MG1CP994Autotuner
Carrera / T / 4 3.0T992 2019 2023Petrol385 hpBosch MG1CP007Autotuner, FLEX
Carrera S / 4S 3.0T992 2019 2023Petrol450 hpBosch MG1CP007Autotuner, FLEX
3.0T992 2019 2023Petrol480 hpBosch MG1CP007FLEX
Carrera GTS / 4 GTS 3.0T992 2019 2023Petrol480 hpBosch MG1CP007Autotuner, FLEX
GT3 4.0 (2021 - 2024)992 2019 2023Petrol510 hpBosch MG1CS047Autotuner, FLEX
S/T 4.0 (2023 - 2024)992 2019 2023Petrol525 hpBosch MG1CS047Autotuner
GT3 RS 4.0 (2022 - 2024)992 2019 2023Petrol525 hpBosch MG1CS047Autotuner
3.8 Turbo992 2019 2023Petrol540 hp
Sport Classic 3.8T (2022 - 2024)992 2019 2023Petrol550 hpBosch MG1CP007Autotuner, FLEX
3.8 Turbo S992 2019 2023Petrol580 hpBosch MG1CP007, Siemens/Continental SDI9
Turbo 3.8T (2020 - 2024)992 2019 2023Petrol580 hpBosch MG1CP007, Siemens/Continental SDI9
Turbo S 3.8T (2020 - 2024)992 2019 2023Petrol650 hpBosch MG1CP007Autotuner, FLEX
Carrera / T / 4 3.0T991 Facelift 2016 2018Petrol370 hpSiemens/Continental SDI21.2, Siemens/Continental SDI21.XAutotuner, FLEX
Carrera S / 4S 3.0T991 Facelift 2016 2018Petrol420 hpSiemens/Continental SDI21.2, Siemens/Continental SDI21.XAutotuner, FLEX
Carrera GTS / 4 GTS 3.0T991 Facelift 2016 2018Petrol450 hpSiemens/Continental SDI21.2, Siemens/Continental SDI21.XAutotuner, FLEX
GT3 4.0 (2017 - 2018)991 Facelift 2016 2018Petrol500 hpBosch MED17.1.11Autotuner
R 4.0 DFI991 Facelift 2016 2018Petrol500 hpBosch MED17.1.11Autotuner
GT3 RS 4.0 (2018 - 2019)991 Facelift 2016 2018Petrol520 hpBosch MED17.1.11, Bosch MG1CS047Autotuner, FLEX
Turbo 3.8T991 Facelift 2016 2018Petrol540 hpSiemens/Continental SDI21.3Autotuner, FLEX
Turbo S 3.8T991 Facelift 2016 2018Petrol580 hpSiemens/Continental SDI21.3Autotuner, FLEX
Turbo S Exclusive 3.8T991 Facelift 2016 2018Petrol607 hpSiemens/Continental SDI21.3Autotuner
GT2 RS 3.8T991 Facelift 2016 2018Petrol700 hpSiemens/Continental SDI21, Siemens/Continental SDI21.3Autotuner
Carrera / 4 3.4 DFI991 2011 2015Petrol350 hpSiemens/Continental SDI9Autotuner, FLEX
Carrera S / 4S 3.8 DFI991 2011 2015Petrol400 hpSiemens/Continental SDI9Autotuner, FLEX
GTS / 4 3.8 DFI991 2011 2015Petrol430 hpSiemens/Continental SDI9Autotuner, FLEX
GT3 3.8 DFI991 2011 2015Petrol476 hpBosch MED17.1.11Autotuner, FLEX
GT3 RS 4.0 DFI991 2011 2015Petrol500 hpBosch MED17.1.11Autotuner, FLEX
Turbo 3.8T991 2011 2015Petrol520 hpSiemens/Continental SDI9Autotuner, FLEX
Turbo S 3.8 DFI991 2011 2015Petrol560 hpSiemens/Continental SDI9Autotuner, FLEX
3.6 DFI Carrera997 Facelift 2005 2013Petrol345 hpSiemens/Continental SDI3Autotuner
3.8 DFI Carrera S997 Facelift 2005 2013Petrol385 hpSiemens/Continental VDOSDI3FLEX
3.8 DFI Carrera GTS997 Facelift 2005 2013Petrol408 hpSiemens/Continental SDI3Autotuner
3.8 GT3997 Facelift 2005 2013Petrol435 hpBosch ME7.8.2, Siemens/Continental SDI9
3.8 GT3 RS (& CUP )997 Facelift 2005 2013Petrol450 hpBosch ME7.8.2
3.8 DFI Turbo997 Facelift 2005 2013Petrol500 hpBosch ME7.8.2, Siemens/Continental SDI3Autotuner
4.0 GT3 RS 4.0997 Facelift 2005 2013Petrol500 hpBosch ME7.8.2
3.8 DFI Turbo S997 Facelift 2005 2013Petrol530 hpSiemens/Continental VDOSDI3FLEX
3.6i GT2 RS997 Facelift 2005 2013Petrol620 hpBosch ME7.8.2
Carrera / 4 3.6i997 2004 2010Petrol325 hpBosch ME7.8.1
Carrera / 4 3.6 DFI997 2004 2010Petrol345 hpSiemens/Continental SDI3Autotuner
Carrera S / 4S 3.8i997 2004 2010Petrol355 hpBosch ME7.8.1
Carrera S X51 3.8i997 2004 2010Petrol381 hp
Carrera S / 4S 3.8 DFI997 2004 2010Petrol385 hpBosch ME7.8, Siemens/Continental SDI3Autotuner
Carrera GTS 3.8 DFI997 2004 2010Petrol408 hpSiemens/Continental SDI3Autotuner
GT3 RS 3.6i997 2004 2010Petrol415 hpBosch ME7.8.1, Bosch ME7.8.4
GT3 3.6i997 2004 2010Petrol415 hpBosch ME7.8.1, Bosch ME7.8.4
3.8 GT3 RS997 2004 2010Petrol435 hpBosch ME7.8.2, Siemens/Continental SDI9
GT3 3.8 DFI997 2004 2010Petrol435 hpBosch ME7.8.2, Siemens/Continental SDI3Autotuner
GT3 RS (& CUP ) 3.8 DFI997 2004 2010Petrol450 hpBosch ME7.8.2
Turbo 3.6T997 2004 2010Petrol480 hpBosch ME7.8.2, Siemens/Continental SDI3Autotuner
Turbo 3.8T DFI997 2004 2010Petrol500 hpBosch ME7.8.2, Siemens/Continental SDI3Autotuner
GT3 RS 4.0997 2004 2010Petrol500 hpBosch ME7.8.2
GT2 3.6T997 2004 2010Petrol530 hpBosch ME7.8.2
Turbo S 3.8T DFI997 2004 2010Petrol530 hpSiemens/Continental SDI3Autotuner
GT2 RS 3.6T997 2004 2010Petrol620 hpBosch ME7.8.2
Carrera / 4 3.4i996 1997 2006Petrol300 hpBosch M5.2.2, Bosch ME7.2, Bosch ME7.8FLEX
Carrera / 4S / Targa 3.6i996 1997 2006Petrol320 hpBosch ME7.2, Bosch ME7.8Autotuner, FLEX
40 Jahre 3.6i996 1997 2006Petrol345 hpBosch ME7.2FLEX
GT3 3.6i996 1997 2006Petrol360 hpBosch M5.2.2, Bosch ME7.8
GT3 3.6i996 1997 2006Petrol381 hpBosch ME7.8
GT3 RS 3.6i996 1997 2006Petrol400 hp
Turbo 3.6T996 1997 2006Petrol420 hpBosch ME7.8
Turbo S ( & X50 ) 3.6T996 1997 2006Petrol450 hpBosch ME7.8.1
GT2 3.6T996 1997 2006Petrol462 hpBosch ME7.8
Carrera 4 3.6993 1995Petrol286 hpBosch M5.2
3.6 Turbo993 1995Petrol408 hpBosch M5.2
GT2 3.6 Turbo993 1995Petrol430 hpBosch M5.2

Other modifications for Porsche 911

Engine performance

Stage 1Stage 2 BASEE85 or other special fuels modificationFlex fuel mod for E85 or other fuel typesStage 3 BASELaunch control

Gearbox

Gearbox TCU tuning

Sound and driving

Pops and bangsHardcut limiterVMAX speedlimit on/off higher/lowerStart/Stop System Off

Deactivations and fixes

DTC offDPF/OPF/GPF off

Immobiliser and cloning

IMMO_OFF
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.
For motorsport and off-road use. Check the rules in your country before using this on public roads.

Control units

Bosch MG1CP007Bosch ME7.8.2Siemens/Continental SDI3Siemens/Continental SDI9Bosch ME7.8Bosch MG1CS047Bosch ME7.8.1Bosch MED17.1.11Bosch MG1CP994Siemens/Continental SDI21.3Bosch ME7.2Bosch M5.2Siemens/Continental SDI21.XSiemens/Continental SDI21.2Bosch M5.2.2Bosch ME7.8.4Siemens/Continental VDOSDI3Siemens/Continental SDI21

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