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BMW X3 m40i 360HP
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW X3 m40i 360HP: da 360 a 400HP
Remapping BMW X3
MasterTuning is a leader in developing remapping for BMW. La BMW X3 m40i 360HP può passare da 360 HP a 400 HP con un incremento di 40 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details BMW X3 m40i 360HP
The BMW X3 m40i 360HP is equipped with a petrol engine that produces 360 HP and 500 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 400 HP (+11%) and 580 Nm (+16%).
Our Stage 1 tuning for the X3 g0108-2017-2020 delivers an impressive gain of +40 HP and +80 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code B58B30M0 identifies this specific powerplant configuration. The Bosch MG1CS003 / Bosch MG1CS024 / Bosch MG1CS201 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 360 HP from factory, this BMW X3 is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — BMW X3 m40i 360HP
Factory technical data for the BMW X3 m40i 360HP (g0108-2017-2020), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | B58B30M0 |
|---|---|
| ECU / Control unit | Bosch MG1CS003 / Bosch MG1CS024 / Bosch MG1CS201 |
| Fuel | Benzina |
| Compression ratio | 11.0 |
| Bore × stroke | 82.0 X 94.6 mm |
| Stock power | 360 HP · 500 Nm |
| Remapped power (Stage 1) | 400 HP (+40) · 580 Nm (+80) |
Frequently Asked Questions - BMW X3
How much power can I gain from remapping my BMW X3?
With MasterTuning Stage 1, your BMW X3 m40i 360HP can gain +40 HP (from 360 to 400 HP) and +80 Nm of torque. This represents a 11% increase in power.
Is ECU remapping safe for the BMW X3 engine?
Yes, MasterTuning's remapping for the BMW X3 m40i 360HP is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the B58B30M0 engine.
Is the BMW ECU remapping reversible?
Absolutely. The original factory calibration of your BMW X3 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my BMW warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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