Kia Rio 1.0 T-GDI 100 hp — Stage 1 file (+40 hp)

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Chip tuning for Kia Rio 1.0 T-GDI 100 hp ECU

Kia Rio (2017) 1.0 T-GDI 100 hp — mass-market petrol engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 100 to 140 hp (+40 hp, +40%) and torque from 175 to 230 Nm (+55 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. A petrol engine built in 2017 — a Tricore platform without strong protection; OBD access works.

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. 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.

Stage 1 on the Hyundai T-GDI delivers a noticeable gain. On older-generation Hyundais, Stage 1 goes in over OBD without 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 is the Stage 1 effect on the Kia Rio 1.0 T-GDI 100 hp?

Stage 1 for the Kia Rio 1.0 T-GDI 100 hp adds +40 hp — power increases from 100 to 140 hp (+40%). Torque rises from 175 to 230 Nm (+55 Nm).

What does a Stage 1 remap of the Kia Rio 1.0 T-GDI 100 hp include?

Stage 1 chip tuning of the Kia Rio is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +40 hp with no hardware changes.

Can you do Stage 1 on the Kia Rio 1.0 T-GDI 100 hp?

Yes, Stage 1 for the Kia Rio 1.0 T-GDI 100 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 Rio?

Stage 2 for the Kia Rio 1.0 T-GDI 100 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 Rio 1.0 T-GDI 100 hp?

The Kia Rio 1.0 T-GDI 100 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 Rio warranty after chip tuning?

The factory warranty of the Kia Rio 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 Rio take?

On the Kia Rio 1.0 T-GDI 100 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 Rio?

Yes, the original ECU firmware of the Kia Rio 1.0 T-GDI 100 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 Rio?

Stage 1 for the Kia Rio 1.0 T-GDI 100 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