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BMW Z4 3.0i 231hp
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW Z4 3.0i 231hp: da 231 a 246HP
Remapping BMW Z4
MasterTuning is a leader in developing remapping for BMW. La BMW Z4 3.0i 231hp può passare da 231 HP a 246 HP con un incremento di 15 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 Z4 3.0i 231hp
The BMW Z4 3.0i 231hp is equipped with a petrol engine that produces 231 HP and 300 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 246 HP (+6%) and 320 Nm (+7%).
Our Stage 1 tuning for the Z4 E85 - 2003 - 2008 delivers an impressive gain of +15 HP and +20 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code 306S3 identifies this specific powerplant configuration. The Siemens/Continental MS45 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 231 HP from factory, this BMW Z4 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 Z4 3.0i 231hp
Factory technical data for the BMW Z4 3.0i 231hp (E85 - 2003 - 2008), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | 306S3 |
|---|---|
| ECU / Control unit | Siemens/Continental MS45 |
| Fuel | Benzina |
| Compression ratio | 10.2 |
| Bore × stroke | 84.0 X 89.6 mm |
| Stock power | 231 HP · 300 Nm |
| Remapped power (Stage 1) | 246 HP (+15) · 320 Nm (+20) |
Frequently Asked Questions - BMW Z4
How much power can I gain from remapping my BMW Z4?
With MasterTuning Stage 1, your BMW Z4 3.0i 231hp can gain +15 HP (from 231 to 246 HP) and +20 Nm of torque. This represents a 6% increase in power.
Is ECU remapping safe for the BMW Z4 engine?
Yes, MasterTuning's remapping for the BMW Z4 3.0i 231hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the 306S3 engine.
Is the BMW ECU remapping reversible?
Absolutely. The original factory calibration of your BMW Z4 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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