HYUNDAI · SIM2K-25X ECU · petrol

HYUNDAI VELOSTER SIM2K-25X tuning files

HYUNDAI VELOSTER on the SIM2K-25X: matched, calibrated and delivered with care. The matched variants sit between 275 and 275 HP from the factory. There are 2 distinct variants on file for this combination. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All VELOSTER coverageCustom ECU tuning file service

Available solutions

Solutions that apply to the SIM2K-25X 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 HYUNDAI VELOSTER on the SIM2K-25X ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 275HP
Controller brand
CONTINENTAL
ECU
SIM2K-25X
Stock power
275 HP
ECU SW
606S2051
SW upgrade
JSNNKMK__S2A
Calibration
JSNNKMK__S2A

Variant 2

ECU
Catalog engine
2000 275HP
Controller brand
CONTINENTAL
ECU
SIM2K-25X
Stock power
275 HP
ECU SW
606G1051
SW upgrade
JSDKNCPERG1A
Calibration
JSDKNCPERG1A

Related vehicles

Other vehicles built on the SIM2K-25X controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the HYUNDAI VELOSTER on the SIM2K-25X?

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-25X ECU software on this model?

Yes — the HYUNDAI VELOSTER on the SIM2K-25X 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.

HYUNDAI VELOSTER SIM2K-25X ECU Tuning Files | TuningBay