BMW 3 serie M340i 374hp
G2x - 2019 ->
BMW 3 serie G2x - 2019 -> M340i 374hp
Key Specifications
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G2x - 2019 -> |
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Petrol |
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B58B30O1 |
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Bosch MG1CS024 / Bosch MG1CS003 / Bosch MG1CS201 |
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11.0:1 |
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82.0 X 94.6 mm |
Discover Our Tuning Solutions
Tuning files for BMW 3 serie (G2x - 2019 ->) M340i 374hp
MasterTuning S.R.L. develops tuning files for BMW 3 serie M340i 374hp. Figures shown are reference values for Stage 1; the file is developed on the vehicle and checked in the workshop.
- 100% custom tuning files guarantee;
- Developed for the specific vehicle and ECU;
- More power and torque, within safety margins;
- Reduced fuel consumption.
Other 3 serie G2x - 2019 -> Engines
Similar Power (~374 HP)
The cost of Stage 1 tuning for BMW 3 serie M340i 374hp varies depending on the ECU (Bosch MG1CS024 / Bosch MG1CS003 / Bosch MG1CS201) and specific requirements. Contact us for a free personalized quote.
Stage 1 tuning for BMW 3 serie typically takes 1-2 hours of work. Time may vary depending on the ECU type.
Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 374 to 420 HP (+12%) is within safe parameters.
With Stage 1 tuning, BMW 3 serie goes from 374 HP to 420 HP (+46 HP) and from 500 Nm to 575 Nm (+75 Nm).
Stage 1 remapping takes it from 374 HP to 420 HP (+46 HP, +12%) and torque from 500 Nm to 575 Nm (+75 Nm). These figures refer to the standard engine, with no hardware modifications.
A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.
With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.
Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.
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