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Mercedes-Benz R 300 CDI 190HP 4428
Technical Specifications
Power hp
Torque Nm
Power Graph
Mercedes-Benz R 300 CDI 190HP 4428: da 190 a 260HP
Remapping Mercedes-Benz R
MasterTuning is a leader in developing remapping for Mercedes-Benz. La Mercedes-Benz R 300 CDI 190HP 4428 può passare da 190 HP a 260 HP con un incremento di 70 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 R 300 CDI 190HP 4428
The Mercedes-Benz R 300 CDI 190HP 4428 is equipped with a diesel engine that produces 190 HP and 440 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz can achieve 260 HP (+37%) and 600 Nm (+36%).
Our Stage 1 tuning for the R 2010 - 2013 delivers an impressive gain of +70 HP and +160 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code OM642 identifies this specific powerplant configuration. The Bosch EDC16CP31 / Bosch EDC17CP46 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Mercedes-Benz responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Mercedes-Benz R 300 CDI 190HP 4428
Factory technical data for the Mercedes-Benz R 300 CDI 190HP 4428 (2010 - 2013), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | OM642 |
|---|---|
| ECU / Control unit | Bosch EDC16CP31 / Bosch EDC17CP46 |
| Fuel | Diesel |
| Compression ratio | 18.0 |
| Bore × stroke | 83.0 X 92.0 mm |
| Stock power | 190 HP · 440 Nm |
| Remapped power (Stage 1) | 260 HP (+70) · 600 Nm (+160) |
Frequently Asked Questions - Mercedes-Benz R
How much power can I gain from remapping my Mercedes-Benz R?
With MasterTuning Stage 1, your Mercedes-Benz R 300 CDI 190HP 4428 can gain +70 HP (from 190 to 260 HP) and +160 Nm of torque. This represents a 37% increase in power.
Is ECU remapping safe for the Mercedes-Benz R engine?
Yes, MasterTuning's remapping for the Mercedes-Benz R 300 CDI 190HP 4428 is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the OM642 engine.
Is the Mercedes-Benz ECU remapping reversible?
Absolutely. The original factory calibration of your Mercedes-Benz R 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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