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BMW X3 2.5i 214hp
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW X3 2.5i 214hp: da 214 a 231HP
Remapping BMW X3
MasterTuning is a leader in developing remapping for BMW. La BMW X3 2.5i 214hp può passare da 214 HP a 231 HP con un incremento di 17 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 2.5i 214hp
The BMW X3 2.5i 214hp is equipped with a petrol engine that produces 214 HP and 250 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 231 HP (+8%) and 271 Nm (+8%).
Our Stage 1 tuning for the X3 E83 - 2004 - 2010 delivers an impressive gain of +17 HP and +21 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code 256S5 identifies this specific powerplant configuration. The Siemens/Continental MS45 / Siemens/Continental MSV80.1 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 214 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 2.5i 214hp
Factory technical data for the BMW X3 2.5i 214hp (E83 - 2004 - 2010), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | 256S5 |
|---|---|
| ECU / Control unit | Siemens/Continental MS45 / Siemens/Continental MSV80.1 |
| Fuel | Benzina |
| Compression ratio | 10.5 |
| Bore × stroke | 84.0 X 75.0 mm |
| Stock power | 214 HP · 250 Nm |
| Remapped power (Stage 1) | 231 HP (+17) · 271 Nm (+21) |
Frequently Asked Questions - BMW X3
How much power can I gain from remapping my BMW X3?
With MasterTuning Stage 1, your BMW X3 2.5i 214hp can gain +17 HP (from 214 to 231 HP) and +21 Nm of torque. This represents a 8% increase in power.
Is ECU remapping safe for the BMW X3 engine?
Yes, MasterTuning's remapping for the BMW X3 2.5i 214hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the 256S5 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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