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BMW 7 serie 740i 306hp
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW 7 serie 740i 306hp: da 306 a 335HP
Remapping BMW 7 serie
MasterTuning is a leader in developing remapping for BMW. La BMW 7 serie 740i 306hp può passare da 306 HP a 335 HP con un incremento di 29 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 740i 306hp
The BMW 7 serie 740i 306hp is equipped with a petrol engine that produces 306 HP and 390 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 335 HP (+9%) and 425 Nm (+9%).
Our Stage 1 tuning for the 7 serie E65 - 2002 - 2008 delivers an impressive gain of +29 HP and +35 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code N62B40A identifies this specific powerplant configuration. The Bosch ME9.2 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 306 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 740i 306hp
Factory technical data for the BMW 7 serie 740i 306hp (E65 - 2002 - 2008), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | N62B40A |
|---|---|
| ECU / Control unit | Bosch ME9.2 |
| Fuel | Benzina |
| Compression ratio | 10.5 |
| Bore × stroke | 87.0 X 84.1 mm |
| Stock power | 306 HP · 390 Nm |
| Remapped power (Stage 1) | 335 HP (+29) · 425 Nm (+35) |
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 740i 306hp can gain +29 HP (from 306 to 335 HP) and +35 Nm of torque. This represents a 9% increase in power.
Is ECU remapping safe for the BMW 7 serie engine?
Yes, MasterTuning's remapping for the BMW 7 serie 740i 306hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the N62B40A 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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