HYUNDAI · SIM2K-241 ECU · petrol

HYUNDAI ELANTRA SIM2K-241 tuning files

Tuning file coverage for the HYUNDAI ELANTRA running the SIM2K-241 ECU. Across the matched variants stock power runs from 120 to 150 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All ELANTRA coverage

Available solutions

What we can run on the SIM2K-241 for this petrol — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

6 distinct variants for the HYUNDAI ELANTRA on the SIM2K-241 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1800 150HP
Controller brand
CONTINENTAL
ECU
SIM2K-241
Stock power
150 HP

Variant 2

ECU
Catalog engine
1800 143HP
Controller brand
CONTINENTAL
ECU
SIM2K-241
Stock power
143 HP

Variant 3

ECU
Catalog engine
2000 143HP
Controller brand
CONTINENTAL
ECU
SIM2K-241
Stock power
143 HP

Variant 4

ECU
Catalog engine
2000 143HP
Controller brand
CONTINENTAL
ECU
SIM2K-241
Stock power
143 HP
ECU SW
612B09600
ECU HW
5WY4 Z21F

Variant 5

ECU
Catalog engine
1800 120HP
Controller brand
CONTINENTAL
ECU
SIM2K-241
Stock power
120 HP
ECU SW
KR77395121
ECU HW
KR773952_C06
SW upgrade
MD44P1MS1G2A

Variant 6

ECU
Catalog engine
1800 120HP
Controller brand
CONTINENTAL
ECU
SIM2K-241
Stock power
120 HP

Related vehicles

Other vehicles built on the SIM2K-241 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the HYUNDAI ELANTRA on the SIM2K-241?

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-241 ECU software on this model?

Yes — the HYUNDAI ELANTRA on the SIM2K-241 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 ELANTRA SIM2K-241 ECU Tuning Files | TuningBay