Your Vehicle
BMW X5 4.4i 286hp
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW X5 4.4i 286hp: da 286 a 300HP
Remapping BMW X5
MasterTuning is a leader in developing remapping for BMW. La BMW X5 4.4i 286hp può passare da 286 HP a 300 HP con un incremento di 14 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 X5 4.4i 286hp
The BMW X5 4.4i 286hp is equipped with a petrol engine that produces 286 HP and 440 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 300 HP (+5%) and 460 Nm (+5%).
Our Stage 1 tuning for the X5 E53 - 2000 - 2007 delivers an impressive gain of +14 HP and +20 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code 448S2 identifies this specific powerplant configuration. The Bosch ME7.2 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 286 HP from factory, this BMW X5 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 X5 4.4i 286hp
Factory technical data for the BMW X5 4.4i 286hp (E53 - 2000 - 2007), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | 448S2 |
|---|---|
| ECU / Control unit | Bosch ME7.2 |
| Fuel | Benzina |
| Compression ratio | 10.0 |
| Bore × stroke | 92.0 X 82.7 mm |
| Stock power | 286 HP · 440 Nm |
| Remapped power (Stage 1) | 300 HP (+14) · 460 Nm (+20) |
Frequently Asked Questions - BMW X5
How much power can I gain from remapping my BMW X5?
With MasterTuning Stage 1, your BMW X5 4.4i 286hp can gain +14 HP (from 286 to 300 HP) and +20 Nm of torque. This represents a 5% increase in power.
Is ECU remapping safe for the BMW X5 engine?
Yes, MasterTuning's remapping for the BMW X5 4.4i 286hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the 448S2 engine.
Is the BMW ECU remapping reversible?
Absolutely. The original factory calibration of your BMW X5 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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