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BMW Z4 20i 197hp
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW Z4 20i 197hp: da 197 a 250HP
Remapping BMW Z4
MasterTuning is a leader in developing remapping for BMW. La BMW Z4 20i 197hp può passare da 197 HP a 250 HP con un incremento di 53 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 20i 197hp
The BMW Z4 20i 197hp is equipped with a petrol engine that produces 197 HP and 320 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 250 HP (+27%) and 440 Nm (+38%).
Our Stage 1 tuning for the Z4 G29 - 2019 -> delivers an impressive gain of +53 HP and +120 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code B48B20 identifies this specific powerplant configuration. The Bosch MG1CS201 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The Z4's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — BMW Z4 20i 197hp
Factory technical data for the BMW Z4 20i 197hp (G29 - 2019 ->), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | B48B20 |
|---|---|
| ECU / Control unit | Bosch MG1CS201 |
| Fuel | Benzina |
| Compression ratio | 10.2 |
| Bore × stroke | 82.0 X 94.6 mm |
| Stock power | 197 HP · 320 Nm |
| Remapped power (Stage 1) | 250 HP (+53) · 440 Nm (+120) |
Frequently Asked Questions - BMW Z4
How much power can I gain from remapping my BMW Z4?
With MasterTuning Stage 1, your BMW Z4 20i 197hp can gain +53 HP (from 197 to 250 HP) and +120 Nm of torque. This represents a 27% increase in power.
Is ECU remapping safe for the BMW Z4 engine?
Yes, MasterTuning's remapping for the BMW Z4 20i 197hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the B48B20 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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