C-Class W204 180CGI — SIM271 M800008400000 Siemens — ECU Files

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C-Class W204 180CGI — SIM271 M800008400000 Siemens — ECU Files

  • Thread starter Thread starter Bin
  • Start date Start date
  • Tagged users Tagged users None
C-Class W204 180CGI — SIM271 M800008400000 Siemens — ECU Files
This is a high-performance Stage 2 tuning file for the Mercedes-Benz C-Class 180CGI (W204), equipped with a Siemens/Continental SIM271 ECU. This calibration is designed for enthusiast vehicles that have been mechanically modified with a high-flow or decat downpipe to achieve the best possible performance from the 1.8L turbocharged engine.

This aggressive remap completely recalibrates the engine's operating parameters, including boost pressure, ignition timing, and fueling, to take full advantage of the improved exhaust flow. The result is a significant increase in horsepower and torque, transforming the C-Class into a much faster and more responsive vehicle with a thrilling, sporty character.

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Bin

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A new product by Bin is available: C-Class W204 180CGI — SIM271 M800008400000 Siemens — ECU Files 2719034706 - Mercedes-Benz Stage 2 — ECU: 2719034706 — A high-performance tune for the 1.8L CGI engine, requiring a high-flow downpipe for maximum power gains.


C-Class W204 180CGI — SIM271 M800008400000 Siemens — ECU Files 2719034706

Description​

ParameterValue
Type (Vehicle):Passenger car
Producer (Vehicle):Mercedes-Benz
Series:C-Class
Build (Vehicle):W204
Model:180CGI
Modelyear:2013
Type (Engine):Turbo-Petrol
Displacement:1.8 L
Output:156 PS / 114.7 kW
Gear:Automatic transmission
Use:Engine
Producer (ECU):Siemens/Continental
Build (ECU):SIM271
ECU-Nr. Prod.:M80D2031_T__1100
ECU-Nr. ECU:2719034706
Software:M800008400000
SW-Version:D20114CESSP00 110913
Checksum:N/A
8-Bit sum:77EA
Versions:1 modified version included (Stage 2) + Original for reference
Modified by:Bruno
Project type (Project):Partial (map data)
Read Hardware:CMD Flash
Project state:in development
Data areas:1: 040000-07FFFF
Project type (Reseller):Tuningfile
Details:st2
Project Size:2 097 152 bytes

All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.

Extended Product Information​

  • Calibrated for vehicles with a high-flow or decat downpipe
  • Aggressive boost and torque maps for a significant performance increase
  • Ignition timing and lambda targets extensively revised for high-octane fuel
  • Automatic transmission torque communication optimized for the new power level
  • Catalyst monitoring disabled in software to prevent errors (for off-road use)
  • All engine safety systems retained and recalibrated for high-performance use


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Bin
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