Hyundai Custo / Custin 1.5 T-GDI 170 hp — Stage 1 file (+50 hp)
hp
Stage 1 file for Hyundai Custo / Custin 1.5 T-GDI 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Hyundai Custo / Custin 1.5 T-GDI 170 hp ECU
Hyundai Custo / Custin (2021 - KU) 1.5 T-GDI 170 hp — mass-market petrol engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 170 to 220 hp (+50 hp, +29%) and torque from 253 to 300 Nm (+47 Nm). ECU — Kefico CPEGP3.20.1. Flashing method: OBD or Bench depending on the unit's protection. A 2021 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.
N is Hyundai's performance division (i30 N, Elantra N, Kona N). Hyundai's factory calibration is mainstream and leaves headroom for Stage 1. Hyundai turbo petrol engines deliver a noticeable gain with Stage 1. Modern Hyundai N engines usually require Bench.
Within Hyundai Motor Group, ECUs are partly shared, so Hyundai files often work on Kia. 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. 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 Hyundai Custo / Custin 1.5 T-GDI 170 hp?
Stage 1 chip tuning on the Hyundai Custo / Custin 1.5 T-GDI 170 hp boosts engine output by 50 hp: from 170 to 220 hp. Torque rises from 253 to 300 Nm (+47 Nm).
What changes in the Hyundai Custo / Custin ECU after Stage 1?
Stage 1 on the Hyundai Custo / Custin 1.5 T-GDI 170 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 +50 hp with no hardware changes.
Is a Stage 1 remap safe for the 1.5 T-GDI 170 hp?
Stage 1 on the Hyundai Custo / Custin 1.5 T-GDI 170 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.
How does Stage 2 differ from Stage 1 on the Hyundai Custo / Custin 1.5 T-GDI 170 hp?
Stage 2 for the Hyundai Custo / Custin 1.5 T-GDI 170 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.
What control unit does the Hyundai Custo / Custin 1.5 T-GDI 170 hp run?
The control unit of the Hyundai Custo / Custin 1.5 T-GDI 170 hp is the Kefico CPEGP3.20.1. Before flashing, the engineer identifies the exact revision and selects the write method.
Does Stage 1 void the warranty on the Hyundai Custo / Custin?
Stage 1 on the Hyundai Custo / Custin 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 Custo / Custin 1.5 T-GDI 170 hp done?
The full remap cycle for the Hyundai Custo / Custin — 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 Custo / Custin?
The original Hyundai Custo / Custin 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 Custo / Custin 1.5 T-GDI 170 hp?
The cost of Stage 1 for the Hyundai Custo / Custin 1.5 T-GDI 170 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.