Performance Chip Tuning Subaru Impreza WRX I (2000)
1 engine · +30 hp
Subaru Impreza WRX I: 1 engine — 1 gas. Gains run from +30 to +30 hp, with up to +40 Nm more torque. GAN GA+ from 199 EUR.
All Subaru Impreza WRX I engines: exact gains
STOCK output, output with GAN, gain and price for each module.
| Engine | STOCK → with GAN | Gain | Tuners and prices | |
|---|---|---|---|---|
| Gasoline · 1 engine | ||||
| 2.0T250 hp / 333 Nm | +30 hp+40 Nm |
GA — 199 EUR · 280 hp GA+ — 199 EUR · 280 hp |
Select → | |
Each engine gets its own performance chip: GAN GT / GTL or GAN GA / GA+. Prices are per performance chip and include the current discount.
Not sure which engine you have?
Find your engine by its horsepower – check your window sticker or decode your VIN. Each version has its own calibration.
Subaru Impreza WRX I tune: what changes
More power and torque with no ECU flash and no new parts – the module only adjusts the engine sensor signals. Your factory warranty is preserved: the ECU software is never changed, and the module can be removed at any time.
- Bluetoothswitch modes from your phone
- 18 mapsto fine-tune your engine
- 15 minutesplug-and-play install
- IP67water and dust protection
- +30 hpbest in this generation
2.0T 250 hp → 280 hp. The other engines gain +30 hp and up; check the table for each one.
- up to +30%more power
GAN GT: up to 30%, GAN GTL: up to 25%, GAN GA+: up to 12%.
- GAN APPpower control via smartphone
Switch between SPORT, DYNAMIC, ECO and STOCK in the GAN app.
- 50 daystest drive
Enhanced performance or your money back, excluding shipping costs.
Subaru Impreza WRX I tuning FAQ
Which tuner do I need for my Subaru Impreza WRX I?
Find your engine in the table above – each row shows the tuner and the price.
Is a tuning module the same as a Stage 1 tune?
Not quite. Stage 1 usually means an ECU flash tune 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.