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Mercedes-Benz C 180 k 143HP 4336
Technical Specifications
Power hp
Torque Nm
Power Graph
Mercedes-Benz C 180 k 143HP 4336: da 143 a 170HP
Remapping Mercedes-Benz C
MasterTuning is a leader in developing remapping for Mercedes-Benz. La Mercedes-Benz C 180 k 143HP 4336 può passare da 143 HP a 170 HP con un incremento di 27 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 C 180 k 143HP 4336
The Mercedes-Benz C 180 k 143HP 4336 is equipped with a petrol engine that produces 143 HP and 220 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz can achieve 170 HP (+19%) and 270 Nm (+23%).
Our Stage 1 tuning for the C W203 - 2004 - 2007 delivers an impressive gain of +27 HP and +50 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code M271.946 identifies this specific powerplant configuration. The Siemens/Continental SIM4LKE ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The C'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 — Mercedes-Benz C 180 k 143HP 4336
Factory technical data for the Mercedes-Benz C 180 k 143HP 4336 (W203 - 2004 - 2007), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | M271.946 |
|---|---|
| ECU / Control unit | Siemens/Continental SIM4LKE |
| Fuel | Benzina |
| Compression ratio | 9.5 |
| Bore × stroke | 82.0 X 85.0 mm |
| Stock power | 143 HP · 220 Nm |
| Remapped power (Stage 1) | 170 HP (+27) · 270 Nm (+50) |
Frequently Asked Questions - Mercedes-Benz C
How much power can I gain from remapping my Mercedes-Benz C?
With MasterTuning Stage 1, your Mercedes-Benz C 180 k 143HP 4336 can gain +27 HP (from 143 to 170 HP) and +50 Nm of torque. This represents a 19% increase in power.
Is ECU remapping safe for the Mercedes-Benz C engine?
Yes, MasterTuning's remapping for the Mercedes-Benz C 180 k 143HP 4336 is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the M271.946 engine.
Is the Mercedes-Benz ECU remapping reversible?
Absolutely. The original factory calibration of your Mercedes-Benz C 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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