MERCEDES · SIM4LE ECU · petrol

MERCEDES C SIM4LE tuning files

The MERCEDES C on the SIM4LE, mapped from stock file to finished result. Stock output across the matched variants spans 129–192 HP. Petrol calibration here is about crisp response and a result that holds up day to day. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All C coverage

Available solutions

Solutions that apply to the SIM4LE on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

5 distinct variants for the MERCEDES C on the SIM4LE ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 16v Komp EVO 192HP
Controller brand: SIEMENS
ECU: SIM4LE
Stock power: 192 HP

Variant 2

ECU

Catalog engine: 200 2000 K 163HP
Controller brand: SIEMENS
ECU: SIM4LE
Stock power: 163 HP

Variant 3

ECU

Catalog engine: 1800 163HP
Controller brand: SIEMENS
ECU: SIM4LE
Stock power: 163 HP

Variant 4

ECU

Catalog engine: 2000 163HP
Controller brand: SIEMENS
ECU: SIM4LE
Stock power: 163 HP

Variant 5

ECU

Catalog engine: 180 2000 129HP
Controller brand: SIEMENS
ECU: SIM4LE
Stock power: 129 HP

Related vehicles

Other vehicles built on the SIM4LE controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the MERCEDES C on the SIM4LE?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the SIM4LE ECU software on this model?

Yes — the MERCEDES C on the SIM4LE ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.