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BMW X6 m 555HP 2256
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW X6 m 555HP 2256: da 555 a 610HP
Remapping BMW X6
MasterTuning is a leader in developing remapping for BMW. La BMW X6 m 555HP 2256 può passare da 555 HP a 610 HP con un incremento di 55 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 X6 m 555HP 2256
The BMW X6 m 555HP 2256 is equipped with a petrol engine that produces 555 HP and 680 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 610 HP (+10%) and 800 Nm (+18%).
Our Stage 1 tuning for the X6 E71 - 2008 - 2014 delivers an impressive gain of +55 HP and +120 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code S63B44A identifies this specific powerplant configuration. The Siemens/Continental MSD85 / Siemens/Continental MSD80 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 555 HP from factory, this BMW X6 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 X6 m 555HP 2256
Factory technical data for the BMW X6 m 555HP 2256 (E71 - 2008 - 2014), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | S63B44A |
|---|---|
| ECU / Control unit | Siemens/Continental MSD85 / Siemens/Continental MSD80 |
| Fuel | Benzina |
| Compression ratio | 9.3 |
| Bore × stroke | 89.0 X 88.3 mm |
| Stock power | 555 HP · 680 Nm |
| Remapped power (Stage 1) | 610 HP (+55) · 800 Nm (+120) |
Frequently Asked Questions - BMW X6
How much power can I gain from remapping my BMW X6?
With MasterTuning Stage 1, your BMW X6 m 555HP 2256 can gain +55 HP (from 555 to 610 HP) and +120 Nm of torque. This represents a 10% increase in power.
Is ECU remapping safe for the BMW X6 engine?
Yes, MasterTuning's remapping for the BMW X6 m 555HP 2256 is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the S63B44A engine.
Is the BMW ECU remapping reversible?
Absolutely. The original factory calibration of your BMW X6 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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