KIA · SIM2K-251 ECU · petrol

KIA CERATO SIM2K-251 tuning files

KIA CERATO on the SIM2K-251: matched, calibrated and delivered with care. The matched variants sit between 150 and 150 HP from the factory. 2 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. Your file is built against the exact ECU software on the car, then operator-verified.

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Available solutions

Solutions that apply to the SIM2K-251 on this petrol platform. The exact set depends on the specific engine and software version.

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

Engine variants & ECU software

2 distinct variants for the KIA CERATO on the SIM2K-251 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 150HP
Controller brand
CONTINENTAL
ECU
SIM2K-251
Stock power
150 HP

Variant 2

ECU
Catalog engine
2000 150HP
Controller brand
CONTINENTAL
ECU
SIM2K-251
Stock power
150 HP
ECU SW
39171-2EGA1
ECU HW
39170-2EGA1

Related vehicles

Other vehicles built on the SIM2K-251 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the KIA CERATO on the SIM2K-251?

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 SIM2K-251 ECU software on this model?

Yes — the KIA CERATO on the SIM2K-251 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.

KIA CERATO SIM2K-251 ECU Tuning Files | TuningBay