Hyundai HB20 1.0 MPI 67 hp — Stage 1 file (+3 hp)

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Chip tuning for Hyundai HB20 1.0 MPI 67 hp ECU

Hyundai HB20 (2012 - HB) 1.0 MPI 67 hp — mass-market petrol engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 67 to 70 hp (+3 hp, +4%) and torque from 98 to 105 Nm (+7 Nm). This engine ships with different ECU variants: Bosch ME17.9.1, Bosch ME17.9.11. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 4 configurations · 2 ECU variants. The 2012 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). The Hyundai N-series are sporting turbo engines for the i30 N, Elantra N and Kona N. Low-output Hyundai petrol engines are naturally aspirated city units, so the gain is modest. Smartstream is Hyundai's modern engine range with an emphasis on economy.

Within Hyundai Motor Group, ECUs are partly shared, so Hyundai files often work on Kia. 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. Low-output Hyundai engines are city units, and Stage 1 is safe. On naturally aspirated Hyundai engines, the main effect is on throttle response.

Frequently asked questions

How much does the power of the Hyundai HB20 1.0 MPI 67 hp increase after Stage 1?

After Stage 1 the power of the Hyundai HB20 1.0 MPI 67 hp rises from 67 to 70 hp, a gain of 3 hp (+4%). Torque rises from 98 to 105 Nm (+7 Nm).

How does Stage 1 differ from stock on the Hyundai HB20?

Stage 1 on the Hyundai HB20 1.0 MPI 67 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +3 hp with no hardware changes.

Is Stage 1 safe for the low-output Hyundai HB20 1.0 MPI 67 hp?

Stage 1 on the base Hyundai HB20 is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.

How does Stage 2 differ from Stage 1 on the Hyundai HB20 1.0 MPI 67 hp?

Stage 2 on the Hyundai HB20 1.0 MPI 67 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

How many ECU variants does the Hyundai HB20 1.0 MPI 67 hp have?

The Hyundai HB20 1.0 MPI 67 hp has 2 ECU variants: Bosch ME17.9.1, Bosch ME17.9.11. Before flashing you need to read the specific unit — calibration is done for the exact hardware/software.

Does Stage 1 void the warranty on the Hyundai HB20?

Stage 1 on the Hyundai HB20 voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.

How quickly is chip tuning of the Hyundai HB20 1.0 MPI 67 hp done?

The full remap cycle for the Hyundai HB20 — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.

Can you return to stock after Stage 1 on the Hyundai HB20?

The original Hyundai HB20 ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.

How much does Stage 1 cost for the Hyundai HB20 1.0 MPI 67 hp?

The cost of Stage 1 for the Hyundai HB20 1.0 MPI 67 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno