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Chiptuning files » Solutions » Start/Stop System Off » BMW » Z4

Start/Stop System Off for BMW Z4

Start-stop is switched off by default. 21 engines.

BMW Z4 engines with Start/Stop System Off

EngineGenerationFuelStockECURead tools
20iG29 LCI 2023 2026Petrol197 hpBosch MG1CS201
30iG29 LCI 2023 2026Petrol258 hpBosch MG1CS003, Bosch MG1CS201Autotuner, FLEX
M40iG29 LCI 2023 2026Petrol340 hpBosch MG1CS201
20iG29 2019 - 2023Petrol163 hpBosch MG1CS201Autotuner
20iG29 2019 - 2023Petrol197 hpBosch MG1CS201Autotuner, FLEX
30iG29 2019 - 2023Petrol258 hpBosch MG1CS003, Bosch MG1CS201Autotuner, FLEX
M40iG29 2019 - 2023Petrol340 hpBosch MG1CS002, Bosch MG1CS003, Bosch MG1CS024, Bosch MG1CS201Autotuner, FLEX
M40iG29 2019 - 2023Petrol374 hpBosch MG1CS003, Bosch MG1CS201Autotuner
M40iG29 2019 - 2023Petrol382 hpBosch MG1CS024, Bosch MG1CS201Autotuner
3.0L M40iG29 2019 - 2023Petrol387 hpBosch MG1CS024FLEX
18iE89 2009 - 2019Petrol156 hpBosch MEVD17.2, Bosch MEVD17.2.4, Bosch MEVD17.2.9Autotuner, FLEX
20iE89 2009 - 2019Petrol163 hpBosch MEVD17.2.4, Bosch MEVD17.2.9Autotuner
20iE89 2009 - 2019Petrol184 hpBosch MEVD17.2.4, Bosch MEVD17.2.9Autotuner, FLEX
28iE89 2009 - 2019Petrol245 hpBosch MEVD17.2.4, Bosch MEVD17.2.9Autotuner, FLEX
35i - N55E89 2009 - 2019Petrol306 hpSiemens/Continental MSD80, Siemens/Continental MSD81FLEX
2.0iE85 2003 2009Petrol150 hpBosch ME9.2, Bosch MEV9.2, Bosch MEV946FLEX
2.0iE85 2003 2009Petrol163 hpBosch MEVD17.2.4
2.0iE85 2003 2009Petrol184 hpBosch MEVD17.2.4, Bosch MEVD17.2.9
35i - N54E85 2003 2009Petrol306 hpBosch MEVD17.2.6
35i - N55 TwinscrollE85 2003 2009Petrol306 hpBosch MEVD17.2, Bosch MEVD17.2.6, Bosch MEVD17.2.G
35is - N54E85 2003 2009Petrol340 hpSiemens/Continental MSD81

Other modifications for BMW Z4

Engine performance

Stage 1Stage 2 BASEE85 or other special fuels modificationMultiMap SwitchStage 3 BASEFlex fuel mod for E85 or other fuel types

Gearbox

Gearbox TCU tuning

Sound and driving

Pops and bangsVMAX speedlimit on/off higher/lowerHardcut limiter

Deactivations and fixes

DTC offCatalyst 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.

Control units

Bosch MG1CS201Bosch MEVD17.2.4Bosch MEVD17.2.9Bosch MG1CS003Bosch MG1CS024Bosch MEVD17.2Siemens/Continental MSD81Bosch MEVD17.2.6Bosch MEVD17.2.GSiemens/Continental MSD80Bosch ME9.2Bosch MEV946Bosch MG1CS002Bosch MEV9.2

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Start/Stop System Off for all BMW models

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