Your Vehicle
Mercedes-Benz CLC 200 CDI 122hp
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 CLC 200 CDI 122hp: da 122 a 170HP
Remapping Mercedes-Benz CLC
MasterTuning is a leader in developing remapping for Mercedes-Benz. La Mercedes-Benz CLC 200 CDI 122hp può passare da 122 HP a 170 HP con un incremento di 48 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 CLC 200 CDI 122hp
The Mercedes-Benz CLC 200 CDI 122hp is equipped with a diesel engine that produces 122 HP and 270 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz can achieve 170 HP (+39%) and 370 Nm (+37%).
Our Stage 1 tuning for the CLC 2008 - 2011 delivers an impressive gain of +48 HP and +100 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code M646.963 identifies this specific powerplant configuration. The Bosch EDC16C2 / Bosch EDC16C31 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 CLC 200 CDI 122hp
Factory technical data for the Mercedes-Benz CLC 200 CDI 122hp (2008 - 2011), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | M646.963 |
|---|---|
| ECU / Control unit | Bosch EDC16C2 / Bosch EDC16C31 |
| Fuel | Diesel |
| Compression ratio | 18.0 |
| Bore × stroke | 88.0 X 88.3 mm |
| Stock power | 122 HP · 270 Nm |
| Remapped power (Stage 1) | 170 HP (+48) · 370 Nm (+100) |
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 CLC.
Frequently Asked Questions - Mercedes-Benz CLC
How much power can I gain from remapping my Mercedes-Benz CLC?
With MasterTuning Stage 1, your Mercedes-Benz CLC 200 CDI 122hp can gain +48 HP (from 122 to 170 HP) and +100 Nm of torque. This represents a 39% increase in power.
Is ECU remapping safe for the Mercedes-Benz CLC engine?
Yes, MasterTuning's remapping for the Mercedes-Benz CLC 200 CDI 122hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the M646.963 engine.
Is the Mercedes-Benz ECU remapping reversible?
Absolutely. The original factory calibration of your Mercedes-Benz CLC 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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