Your Vehicle
Mercedes-Benz C 200 CDI (2100cc) 136hp
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 200 CDI (2100cc) 136hp: da 136 a 210HP
Remapping Mercedes-Benz C
MasterTuning is a leader in developing remapping for Mercedes-Benz. La Mercedes-Benz C 200 CDI (2100cc) 136hp può passare da 136 HP a 210 HP con un incremento di 74 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 200 CDI (2100cc) 136hp
The Mercedes-Benz C 200 CDI (2100cc) 136hp is equipped with a diesel engine that produces 136 HP and 360 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz can achieve 210 HP (+54%) and 500 Nm (+39%).
Our Stage 1 tuning for the C W205 - 2014 - 2018 delivers an impressive gain of +74 HP and +140 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code M651.921 identifies this specific powerplant configuration. The Delphi CRD3 / Delphi CRD3P.D1 / Bosch EDC17C66 / Delphi CRD3P.A0 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 C 200 CDI (2100cc) 136hp
Factory technical data for the Mercedes-Benz C 200 CDI (2100cc) 136hp (W205 - 2014 - 2018), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | M651.921 |
|---|---|
| ECU / Control unit | Delphi CRD3 / Delphi CRD3P.D1 / Bosch EDC17C66 / Delphi CRD3P.A0 |
| Fuel | Diesel |
| Compression ratio | 16.2 |
| Bore × stroke | 88.0 X 88.3 mm |
| Stock power | 136 HP · 360 Nm |
| Remapped power (Stage 1) | 210 HP (+74) · 500 Nm (+140) |
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 200 CDI (2100cc) 136hp can gain +74 HP (from 136 to 210 HP) and +140 Nm of torque. This represents a 54% increase in power.
Is ECU remapping safe for the Mercedes-Benz C engine?
Yes, MasterTuning's remapping for the Mercedes-Benz C 200 CDI (2100cc) 136hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the M651.921 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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