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Mercedes-Benz E 300 CGi 252hp
Technical Specifications
Power hp
Torque Nm
Power Graph
Mercedes-Benz E 300 CGi 252hp: da 252 a 312HP
Remapping Mercedes-Benz E
MasterTuning is a leader in developing remapping for Mercedes-Benz. La Mercedes-Benz E 300 CGi 252hp può passare da 252 HP a 312 HP con un incremento di 60 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 Mercedes-Benz E 300 CGi 252hp
The Mercedes-Benz E 300 CGi 252hp is equipped with a petrol engine that produces 252 HP and 340 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz can achieve 312 HP (+24%) and 390 Nm (+15%).
Our Stage 1 tuning for the E W212 - 2013 - 2016 delivers an impressive gain of +60 HP and +50 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code M276.952 identifies this specific powerplant configuration. The Bosch MED17.7.3 / Bosch ME9.7 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 252 HP from factory, this Mercedes-Benz E 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 — Mercedes-Benz E 300 CGi 252hp
Factory technical data for the Mercedes-Benz E 300 CGi 252hp (W212 - 2013 - 2016), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | M276.952 |
|---|---|
| ECU / Control unit | Bosch MED17.7.3 / Bosch ME9.7 |
| Fuel | Petrol |
| Compression ratio | 12.0 |
| Bore × stroke | 92.9 X 86.0 mm |
| Stock power | 252 HP · 340 Nm |
| Remapped power (Stage 1) | 312 HP (+60) · 390 Nm (+50) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Mercedes-Benz E.
Frequently Asked Questions - Mercedes-Benz E
How much power can I gain from remapping my Mercedes-Benz E?
With MasterTuning Stage 1, your Mercedes-Benz E 300 CGi 252hp can gain +60 HP (from 252 to 312 HP) and +50 Nm of torque. This represents a 24% increase in power.
Is ECU remapping safe for the Mercedes-Benz E engine?
Yes, MasterTuning's remapping for the Mercedes-Benz E 300 CGi 252hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the M276.952 engine.
Is the Mercedes-Benz ECU remapping reversible?
Absolutely. The original factory calibration of your Mercedes-Benz E is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Mercedes-Benz 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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