Hyundai i30 1.0 T-GDI 120 hp — Stage 1 file (+20 hp)

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Chip tuning for Hyundai i30 1.0 T-GDI 120 hp ECU

Hyundai i30 (2016 - PD) 1.0 T-GDI 120 hp — mass-market petrol engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 120 to 140 hp (+20 hp, +17%) and torque from 172 to 230 Nm (+58 Nm). This engine ships with different ECU variants: Kefico CPEGD2.20.1, Kefico CPEGD2.20.2, Kefico CPEGD2.20.3, Kefico CPEGD2.20.4, Kefico CPEGD2.20.x. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 5 configurations · 5 ECU variants. The 2016 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

N is Hyundai's performance division (i30 N, Elantra N, Kona N). Hyundai turbo petrol engines deliver a noticeable gain with Stage 1. Smartstream is Hyundai's modern engine range with an emphasis on economy. Hyundai's factory calibration is mainstream and leaves headroom for Stage 1.

The Hyundai community in Eastern Europe has a large pool of ready-made Stage files. Stage 1 on the Hyundai T-GDI delivers a noticeable gain. On older-generation Hyundais, Stage 1 goes in over OBD without Bench. Mid-range Hyundai engines are a mainstream chip tuning subject in Eastern Europe. The Hyundai community has a large pool of ready-made Stage files for CRDi and T-GDI engines.

Frequently asked questions

What is the Stage 1 effect on the Hyundai i30 1.0 T-GDI 120 hp?

After Stage 1 the power of the Hyundai i30 1.0 T-GDI 120 hp rises from 120 to 140 hp, a gain of 20 hp (+17%). Torque rises from 172 to 230 Nm (+58 Nm).

How does Stage 1 differ from stock on the Hyundai i30?

Stage 1 chip tuning of the Hyundai i30 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +20 hp with no hardware changes.

Can you do Stage 1 on the Hyundai i30 1.0 T-GDI 120 hp?

Yes, Stage 1 for the Hyundai i30 1.0 T-GDI 120 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.

How much does Stage 2 add on the Hyundai i30?

Stage 2 on the Hyundai i30 1.0 T-GDI 120 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECUs are found on the Hyundai i30 1.0 T-GDI 120 hp?

The Hyundai i30 1.0 T-GDI 120 hp was fitted with different ECUs depending on the year and trim: Kefico CPEGD2.20.1, Kefico CPEGD2.20.2, Kefico CPEGD2.20.3, Kefico CPEGD2.20.4, Kefico CPEGD2.20.x. The write method (OBD, Bench, Boot) is determined when the unit is read.

What happens to the Hyundai i30 warranty after chip tuning?

The factory warranty of the Hyundai i30 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 i30 take?

On the Hyundai i30 1.0 T-GDI 120 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 i30?

Yes, the original ECU firmware of the Hyundai i30 1.0 T-GDI 120 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 i30?

Stage 1 for the Hyundai i30 1.0 T-GDI 120 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno