Kia Ceed 1.0 T-GDI 120 hp — Stage 1 file (+20 hp)

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Chip tuning for Kia Ceed 1.0 T-GDI 120 hp ECU

Kia Ceed (2018) 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: 15 configurations · 5 ECU variants. A 2018 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.

Kia is positioned alongside Hyundai, with an emphasis on styling and a sporty character. The Stinger is Kia's performance saloon with a turbo V6. The EV6 is Kia's flagship electric crossover, built on the E-GMP platform. Modern Hyundai N engines usually require Bench. T-GDI is Hyundai's badge for its direct-injection turbo petrol engines. Smartstream is Hyundai's modern engine range with an emphasis on economy.

Stage 1 on the Hyundai T-GDI delivers a noticeable gain. Protection on modern Hyundai N models is tough and requires Bench. Within Hyundai Motor Group, ECUs are partly shared, so Hyundai files often work on Kia. The Hyundai community has a large pool of ready-made Stage files for CRDi and T-GDI engines. Mid-range Hyundai engines are a mainstream chip tuning subject in Eastern Europe.

Frequently asked questions

What power gain do you get after chip tuning the Kia Ceed 1.0 T-GDI 120 hp?

Stage 1 for the Kia Ceed 1.0 T-GDI 120 hp adds +20 hp — power increases from 120 to 140 hp (+17%). Torque rises from 172 to 230 Nm (+58 Nm).

What does a Stage 1 remap of the Kia Ceed 1.0 T-GDI 120 hp include?

Stage 1 chip tuning of the Kia Ceed 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 Kia Ceed 1.0 T-GDI 120 hp?

Yes, Stage 1 for the Kia Ceed 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 Kia Ceed?

Stage 2 for the Kia Ceed 1.0 T-GDI 120 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

Which ECUs are found on the Kia Ceed 1.0 T-GDI 120 hp?

The Kia Ceed 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 Kia Ceed warranty after chip tuning?

The factory warranty of the Kia Ceed 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 Kia Ceed take?

On the Kia Ceed 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 Kia Ceed?

Yes, the original ECU firmware of the Kia Ceed 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 Kia Ceed?

Stage 1 for the Kia Ceed 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