Kia Optima (K5) 1.6 T-GDI 180 hp — Stage 1 file (+40 hp)
hp
Stage 1 file for Kia Optima (K5) 1.6 T-GDI 180 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Kia Optima (K5) 1.6 T-GDI 180 hp ECU
Kia Optima (K5) (2019) 1.6 T-GDI 180 hp — mass-market petrol engine of the passenger segment of the Hyundai Motor Group group (Корея, 1967). Stage 1 chip tuning raises power from 180 to 220 hp (+40 hp, +22%) and torque from 265 to 310 Nm (+45 Nm). ECU — Kefico CPEGD3.20.1. Flashing method: OBD or Bench depending on the unit's protection. A 2019 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
How many horsepower does the Kia Optima (K5) 1.6 T-GDI 180 hp reach after a remap?
Stage 1 for the Kia Optima (K5) 1.6 T-GDI 180 hp adds +40 hp — power increases from 180 to 220 hp (+22%). Torque rises from 265 to 310 Nm (+45 Nm).
What does a Stage 1 remap of the Kia Optima (K5) 1.6 T-GDI 180 hp include?
Stage 1 chip tuning of the Kia Optima (K5) 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 Optima (K5) 1.6 T-GDI 180 hp?
Yes, Stage 1 for the Kia Optima (K5) 1.6 T-GDI 180 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 Optima (K5)?
Stage 2 for the Kia Optima (K5) 1.6 T-GDI 180 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 ECU is fitted to the Kia Optima (K5) 1.6 T-GDI 180 hp?
The Kia Optima (K5) 1.6 T-GDI 180 hp ECU is the Kefico CPEGD3.20.1. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the Kia Optima (K5) warranty after chip tuning?
The factory warranty of the Kia Optima (K5) 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 Optima (K5) take?
On the Kia Optima (K5) 1.6 T-GDI 180 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 Optima (K5)?
Yes, the original ECU firmware of the Kia Optima (K5) 1.6 T-GDI 180 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 Optima (K5)?
Stage 1 for the Kia Optima (K5) 1.6 T-GDI 180 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.