Your Vehicle
Mercedes-Benz C 180 K - 143hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Mercedes-Benz C 180 K - 143hp: 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 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
The Mercedes-Benz C 180 K - 143hp 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 M111 E18 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
Factory technical data for the Mercedes-Benz C 180 K - 143hp (W203 - 2004 - 2007), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | M111 E18 |
|---|---|
| ECU / Control unit | Siemens/Continental SIM4LKE |
| Fuel | Petrol |
| 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) |
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 C.
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 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 is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the M111 E18 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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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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