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Mercedes-Benz SLK 200 K 184hp
Technical Specifications
Power hp
Torque Nm
Power Graph
Mercedes-Benz SLK 200 K 184hp: da 184 a 205HP
Remapping Mercedes-Benz SLK
MasterTuning is a leader in developing remapping for Mercedes-Benz. La Mercedes-Benz SLK 200 K 184hp può passare da 184 HP a 205 HP con un incremento di 21 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 SLK 200 K 184hp
The Mercedes-Benz SLK 200 K 184hp is equipped with a petrol engine that produces 184 HP and 250 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mercedes-Benz can achieve 205 HP (+11%) and 300 Nm (+20%).
Our Stage 1 tuning for the SLK R171 - 2004 - 2010 delivers an impressive gain of +21 HP and +50 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code M111.946 identifies this specific powerplant configuration. The Siemens/Continental SIM4LE ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The SLK'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 SLK 200 K 184hp
Factory technical data for the Mercedes-Benz SLK 200 K 184hp (R171 - 2004 - 2010), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | M111.946 |
|---|---|
| ECU / Control unit | Siemens/Continental SIM4LE |
| Fuel | Petrol |
| Compression ratio | 9.5 |
| Bore × stroke | 89.9 X 78.7 mm |
| Stock power | 184 HP · 250 Nm |
| Remapped power (Stage 1) | 205 HP (+21) · 300 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 SLK.
Frequently Asked Questions - Mercedes-Benz SLK
How much power can I gain from remapping my Mercedes-Benz SLK?
With MasterTuning Stage 1, your Mercedes-Benz SLK 200 K 184hp can gain +21 HP (from 184 to 205 HP) and +50 Nm of torque. This represents a 11% increase in power.
Is ECU remapping safe for the Mercedes-Benz SLK engine?
Yes, MasterTuning's remapping for the Mercedes-Benz SLK 200 K 184hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the M111.946 engine.
Is the Mercedes-Benz ECU remapping reversible?
Absolutely. The original factory calibration of your Mercedes-Benz SLK 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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