Your Stinger, calibrated for your Stinger
The factory file has to suit every Stinger in every market on every fuel. Yours does not. A tune written around your hardware, your fuel and your climate, then refined from your own logs.
Also covers Genesis G70 3.3T · Genesis G80 3.3T
What you get
Written for your ECU, not the platform
Built against your exact calibration ID. Hyundai and Kia ship a lot of factory files; yours gets one of its own.
Torque that arrives and stays
Torque limits in the lower gears, boost that tapers where it does not need to, and timing set for fuel you are probably not running. That is what gets addressed.
Your logs decide the next revision
You drive it and send logs. We read knock, fuel trims, boost error and intake temperatures, then refine. Revisions are included.
Backend flash or full custom
Running a JB4 or ProTuner? A backend flash works alongside it. Otherwise a custom calibration does the whole job on its own.
What you will need
- A way to flash: an EK1 for remote flashing from your driveway, or come to us in person. The EK1 is not included.
- A willingness to send datalogs. That is how the calibration gets refined for your car.
- A car in good mechanical health. Tuning sharpens what is there; it does not fix what is not.
Not sure which tune suits your setup?
Tell us what is on the car and what you want from it. If supporting mods should come first, we will say so.