Chip Tuning Hyundai Staria US4 (since 2021)
3 engines · +22 to +37 hp
Hyundai Staria US4: 3 engines — 2 petrol and 1 diesel. Gains range from +22 to +37 hp, with up to +90 Nm of torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 199 EUR.
All Hyundai Staria US4 engines: exact gains
STOCK output, output with GAN, gain and price for each module. Diesel and petrol engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuning modules and prices | |
|---|---|---|---|---|
| Diesel · 1 engine | ||||
| 2.2 CRDI177 hp / 430 Nm | +37 hp+90 Nm |
GTL — 249 EUR · 209 hp GT — 399 EUR · 214 hp |
Select → | |
| Petrol · 2 engines | ||||
| 3.5 MPI249 hp / 332 Nm | +30 hp+40 Nm |
GA — 199 EUR · 279 hp GA+ — 199 EUR · 279 hp |
Select → | |
| 3.5 MPI272 hp / 331 Nm | +22 hp+26 Nm |
GA — 199 EUR · 294 hp GA+ — 199 EUR · 294 hp |
Select → | |
Each engine has its own tuning module: GAN GT / GTL or GAN GA / GA+. Prices are per tuning module and include the current discount.
Not sure which engine you have?
The badge alone is not enough: in this generation, the same engine designation came in different power outputs, each with its own calibration. Check the power output in your registration document and find the matching row.
Same badge, different factory power outputs in this generation:
Hyundai Staria US4 tuning: what changes
The tuning module sits between the sensors and the engine control unit (ECU) and adjusts their signals. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the module can be removed at any time.
- Bluetoothsmartphone mode control
- 18 mappingsfine tuning for your engine

- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +37 hpbest in this generation
2.2 CRDI 177 hp → 214 hp. The other engines gain from +22 hp; see the table for each one.
- +90 Nmfor diesels
Diesels gain mainly torque: +90 to +90 Nm.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 2 naturally aspirated engines: GAN GA / GAN GA+ tuning modules; see the table for each engine’s figure.
- 50 daystest drive
Enhanced performance or your money back, excluding delivery costs.
What Hyundai Staria owners say about GAN
Not only I am saving over -25% consumption on my Hyundai Staria, in POWER mode, but the increase of power is significant compared to other brands I tried. I had to install this since I live on a mountain with 20% slope, and additional power was indispensable. I am impressed and surprised by the efficiency of the…
Hyundai Staria US4 chip tuning: questions
Which tuning module do I need for the Hyundai Staria US4?
Turbocharged engines take the GAN GT or GAN GTL, naturally aspirated ones the GAN GA or GAN GA+. Find your engine in the table above: each row shows the module and the price.
Is a tuning module the same as a Stage 1 tune?
Not quite. Stage 1 usually means an ECU remap without replacing any parts. The tuning module also works without replacing parts, but it does not change the ECU software: it adjusts the sensor signals, comes off in about a minute, and the OFF button in the app restores the factory settings.