Chip Tuning Subaru Impreza III (2007–2011)
6 engines · +13 to +20 hp
Subaru Impreza III: 6 engines — 5 petrol and 1 diesel. Gains range from +13 to +20 hp, with up to +42 Nm of torque. GAN GA+ from 189 EUR.
All Subaru Impreza III 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 | ||||
| 2.0D150 hp / 350 Nm | +18 hp+42 Nm |
GA — 189 EUR · 168 hp GA+ — 189 EUR · 168 hp |
Select → | |
| Petrol · 5 engines | ||||
| 2.5i170 hp / 230 Nm | +20 hp+28 Nm |
GA — 189 EUR · 190 hp GA+ — 189 EUR · 190 hp |
Select → | |
| 2.0i150 hp / 196 Nm | +18 hp+24 Nm |
GA — 189 EUR · 168 hp GA+ — 189 EUR · 168 hp |
Select → | |
| 2.0i140 hp / 186 Nm | +17 hp+22 Nm |
GA — 189 EUR · 157 hp GA+ — 189 EUR · 157 hp |
Select → | |
| 1.5i107 hp / 142 Nm | +13 hp+17 Nm |
GA — 189 EUR · 120 hp GA+ — 189 EUR · 120 hp |
Select → | |
| 1.5i110 hp / 144 Nm | +13 hp+17 Nm |
GA — 189 EUR · 123 hp GA+ — 189 EUR · 123 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:
Subaru Impreza III tuning: what changes
More power and torque without an ECU remap or replacing any parts. The tuning module only adjusts the engine sensor 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
- +20 hpbest in this generation
2.5i 170 hp → 190 hp. The other engines gain from +13 hp; see the table for each one.
- +42 Nmfor diesels
Diesels gain mainly torque: +42 to +42 Nm.
- GAN APPpower control via smartphone
SPORT, DYNAMIC, ECO and STOCK modes in the GAN app.
- 50 daystest drive
Enhanced performance or your money back, excluding delivery costs.
Subaru Impreza III chip tuning: questions
Which tuning module do I need for the Subaru Impreza III?
All engines in this generation are naturally aspirated, so you need 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.