Hyundai i20 1.6 T-GDI (N) 204 hp — Stage 1 file (+31 hp)

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Chip tuning for Hyundai i20 1.6 T-GDI (N) 204 hp ECU

Hyundai i20 (2020 - BC3/BI3) 1.6 T-GDI (N) 204 hp — mass-market petrol engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 204 to 235 hp (+31 hp, +15%) and torque from 265 to 340 Nm (+75 Nm). ECU — Kefico CPEGP3.20.1. Flashing method: OBD or Bench depending on the unit's protection. A modern petrol engine built in 2020 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.

Hyundai is the core of the Hyundai Motor Group. The Hyundai N-series are sporting turbo engines for the i30 N, Elantra N and Kona N. Hyundai's factory calibration is mainstream and leaves headroom for Stage 1. High-output Hyundai N turbo petrol engines deliver a solid gain with Stage 1.

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. Protection on modern Hyundai N models is tough and requires Bench. High-output Hyundais are the N-series and Santa Fe, with solid headroom for Stage 1.

Frequently asked questions

How many horsepower does the Hyundai i20 1.6 T-GDI (N) 204 hp reach after a remap?

The Stage 1 gain for the Hyundai i20 1.6 T-GDI (N) 204 hp is 31 hp (+15%) over the stock 204 hp, for a total of 235 hp. Torque rises from 265 to 340 Nm (+75 Nm).

What is Stage 1 chip tuning for the Hyundai i20?

Stage 1 chip tuning of the Hyundai i20 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +31 hp with no hardware changes.

Is Stage 1 safe on the high-output Hyundai i20 1.6 T-GDI (N) 204 hp?

The high-output Hyundai i20 1.6 T-GDI (N) 204 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.

How much does Stage 2 add on the Hyundai i20?

Stage 2 on the Hyundai i20 1.6 T-GDI (N) 204 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Hyundai i20 1.6 T-GDI (N) 204 hp?

The Hyundai i20 1.6 T-GDI (N) 204 hp ECU is the Kefico CPEGP3.20.1. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Hyundai i20 warranty after chip tuning?

The factory warranty of the Hyundai i20 does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.

How long does remapping the Hyundai i20 take?

On the Hyundai i20 1.6 T-GDI (N) 204 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.

Is the original file kept when chip tuning the Hyundai i20?

Yes, the original ECU firmware of the Hyundai i20 1.6 T-GDI (N) 204 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.

What is the price of a Stage 1 remap for the Hyundai i20?

Stage 1 for the Hyundai i20 1.6 T-GDI (N) 204 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno