Genesis G90 5.0 GDI 426 hp — Stage 1 file (+14 hp)
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Stage 1 file for Genesis G90 5.0 GDI 426 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Genesis G90 5.0 GDI 426 hp ECU
Genesis G90 (2015) 5.0 GDI 426 hp — premium petrol engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 426 to 440 hp (+14 hp, +3%) and torque from 520 to 540 Nm (+20 Nm). ECU — Siemens/Continental SIM2K-260. Flashing method: OBD or Bench depending on the unit's protection. The 2015 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.
The Genesis range comprises premium saloons (G70, G80, G90) and SUVs (GV60, GV70, GV80). Genesis is positioned as a Korean rival to Mercedes, BMW and Audi. Genesis is the premium sub-brand of the Hyundai Motor Group, launched in 2015 as a standalone brand. Hyundai's factory calibration is mainstream and leaves headroom for Stage 1. T-GDI is Hyundai's badge for its direct-injection turbo petrol engines. The Hyundai N-series are sporting turbo engines for the i30 N, Elantra N and Kona N.
On older-generation Hyundais, Stage 1 goes in over OBD without Bench. The Hyundai community in Eastern Europe has a large pool of ready-made Stage files. Within Hyundai Motor Group, ECUs are partly shared, so Hyundai files often work on Kia. Top Hyundai N engines sit at the power ceiling of the Korean performance segment. The N-series confidently reaches Stage 2 with hardware.
Frequently asked questions
How many horsepower does the Genesis G90 5.0 GDI 426 hp reach after a remap?
The Stage 1 gain for the Genesis G90 5.0 GDI 426 hp is 14 hp (+3%) over the stock 426 hp, for a total of 440 hp. Torque rises from 520 to 540 Nm (+20 Nm).
What is Stage 1 chip tuning for the Genesis G90?
Stage 1 is a software optimization of the factory ECU firmware of the Genesis G90 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +14 hp with no hardware changes.
Does Stage 1 make sense on the Genesis G90 5.0 GDI 426 hp with this much power?
Stage 1 for the Genesis G90 5.0 GDI 426 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.
What is Stage 2 for the Genesis G90 5.0 GDI 426 hp?
Stage 2 on the Genesis G90 5.0 GDI 426 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What ECU platform does the Genesis G90 5.0 GDI 426 hp use?
The Genesis G90 5.0 GDI 426 hp is fitted with the Siemens/Continental SIM2K-260 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.
Does the factory warranty of the Genesis G90 remain valid after Stage 1?
After remapping the Genesis G90, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Genesis G90?
Reading and writing via OBD takes 25-30 minutes on the Genesis G90. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Genesis G90?
Before Stage 1 the original of the Genesis G90 5.0 GDI 426 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Genesis G90 5.0 GDI 426 hp cost?
The remap price for the Genesis G90 5.0 GDI 426 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.