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BMW 7 serie 740e iperformance 326HP
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW 7 serie 740e iperformance 326HP: da 326 a 400HP
Remapping BMW 7 serie
MasterTuning is a leader in developing remapping for BMW. La BMW 7 serie 740e iperformance 326HP può passare da 326 HP a 400 HP con un incremento di 74 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 7 serie 740e iperformance 326HP
The BMW 7 serie 740e iperformance 326HP is equipped with a petrol engine that produces 326 HP and 500 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 400 HP (+23%) and 580 Nm (+16%).
Our Stage 1 tuning for the 7 serie g11g12-2016-2018 delivers an impressive gain of +74 HP and +80 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code B48B20B identifies this specific powerplant configuration. The Bosch MG1CS003 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 326 HP from factory, this BMW 7 serie 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 7 serie 740e iperformance 326HP
Factory technical data for the BMW 7 serie 740e iperformance 326HP (g11g12-2016-2018), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | B48B20B |
|---|---|
| ECU / Control unit | Bosch MG1CS003 |
| Fuel | Benzina |
| Compression ratio | 10.2 |
| Bore × stroke | 82.0 X 95.6 mm |
| Stock power | 326 HP · 500 Nm |
| Remapped power (Stage 1) | 400 HP (+74) · 580 Nm (+80) |
Frequently Asked Questions - BMW 7 serie
How much power can I gain from remapping my BMW 7 serie?
With MasterTuning Stage 1, your BMW 7 serie 740e iperformance 326HP can gain +74 HP (from 326 to 400 HP) and +80 Nm of torque. This represents a 23% increase in power.
Is ECU remapping safe for the BMW 7 serie engine?
Yes, MasterTuning's remapping for the BMW 7 serie 740e iperformance 326HP is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the B48B20B engine.
Is the BMW ECU remapping reversible?
Absolutely. The original factory calibration of your BMW 7 serie 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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