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BMW 3 serie 325i n53 218HP 3841
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW 3 serie 325i n53 218HP 3841: da 218 a 265HP
Remapping BMW 3 serie
MasterTuning is a leader in developing remapping for BMW. La BMW 3 serie 325i n53 218HP 3841 può passare da 218 HP a 265 HP con un incremento di 47 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 3 serie 325i n53 218HP 3841
The BMW 3 serie 325i n53 218HP 3841 is equipped with a petrol engine that produces 218 HP and 270 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 265 HP (+22%) and 315 Nm (+17%).
Our Stage 1 tuning for the 3 serie e90e91-2010-2011 delivers an impressive gain of +47 HP and +45 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code N53B30A identifies this specific powerplant configuration. The Siemens/Continental MSV80 / Siemens/Continental MSD81 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 218 HP from factory, this BMW 3 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 3 serie 325i n53 218HP 3841
Factory technical data for the BMW 3 serie 325i n53 218HP 3841 (e90e91-2010-2011), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | N53B30A |
|---|---|
| ECU / Control unit | Siemens/Continental MSV80 / Siemens/Continental MSD81 |
| Fuel | Petrol |
| Compression ratio | 12.0 |
| Bore × stroke | 85.0 X 88.0 mm |
| Stock power | 218 HP · 270 Nm |
| Remapped power (Stage 1) | 265 HP (+47) · 315 Nm (+45) |
Frequently Asked Questions - BMW 3 serie
How much power can I gain from remapping my BMW 3 serie?
With MasterTuning Stage 1, your BMW 3 serie 325i n53 218HP 3841 can gain +47 HP (from 218 to 265 HP) and +45 Nm of torque. This represents a 22% increase in power.
Is ECU remapping safe for the BMW 3 serie engine?
Yes, MasterTuning's remapping for the BMW 3 serie 325i n53 218HP 3841 is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the N53B30A engine.
Is the BMW ECU remapping reversible?
Absolutely. The original factory calibration of your BMW 3 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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