Chiptuning Skoda Fabia I (until 2007)
14 engines · +6 to +30 hp
Skoda Fabia I: 14 engines — 8 petrol and 6 diesel. The gain is +6 to +30 hp, with up to +73 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.
All Skoda Fabia I engines: exact gains
Standard output, output with GAN, the gain and the price for each box. Diesel and petrol engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuning boxes and prices | |
|---|---|---|---|---|
| Diesel · 6 engines | ||||
| 1.6 TDI CR105 hp / 250 Nm | +30 hp+73 Nm |
GTL — 219 EUR · 131 hp GT — 329 EUR · 135 hp |
Select → | |
| RS 1.9 TDI131 hp / 310 Nm | +16 hp+37 Nm |
GA — 189 EUR · 147 hp GA+ — 189 EUR · 147 hp |
Select → | |
| 1.9 TDI101 hp / 240 Nm | +12 hp+29 Nm |
GA — 189 EUR · 113 hp GA+ — 189 EUR · 113 hp |
Select → | |
| 1.4 TDI80 hp / 195 Nm | +10 hp+23 Nm |
GA — 189 EUR · 90 hp GA+ — 189 EUR · 90 hp |
Select → | |
| 1.4 TDI75 hp / 195 Nm | +9 hp+23 Nm |
GA — 189 EUR · 84 hp GA+ — 189 EUR · 84 hp |
Select → | |
| 1.4 TDI69 hp / 155 Nm | +8 hp+19 Nm |
GA — 189 EUR · 77 hp GA+ — 189 EUR · 77 hp |
Select → | |
| Petrol · 8 engines | ||||
| 2.0i115 hp / 170 Nm | +14 hp+20 Nm |
GA — 189 EUR · 129 hp GA+ — 189 EUR · 129 hp |
Select → | |
| 1.4i100 hp / 126 Nm | +12 hp+15 Nm |
GA — 189 EUR · 112 hp GA+ — 189 EUR · 112 hp |
Select → | |
| 1.4i75 hp / 126 Nm | +9 hp+15 Nm |
GA — 189 EUR · 84 hp GA+ — 189 EUR · 84 hp |
Select → | |
| 1.2i64 hp / 112 Nm | +8 hp+13 Nm |
GA — 189 EUR · 72 hp GA+ — 189 EUR · 72 hp |
Select → | |
| 1.4i68 hp / 120 Nm | +8 hp+14 Nm |
GA — 189 EUR · 76 hp GA+ — 189 EUR · 76 hp |
Select → | |
| 1.4i60 hp / 118 Nm | +7 hp+14 Nm |
GA — 189 EUR · 67 hp GA+ — 189 EUR · 67 hp |
Select → | |
| 1.0i50 hp / 84 Nm | +6 hp+10 Nm |
GA — 189 EUR · 56 hp GA+ — 189 EUR · 56 hp |
Select → | |
| 1.2i54 hp / 106 Nm | +6 hp+13 Nm |
GA — 189 EUR · 60 hp GA+ — 189 EUR · 60 hp |
Select → | |
Each engine has its own tuning box: GAN GT / GTL or GAN GA / GA+. Prices are per box 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:
Skoda Fabia I remap: what changes
The GAN box plugs in between the sensors and the engine control unit (ECU) and adjusts their signals, while a flash remap rewrites the ECU itself. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the box can be removed at any time.
- Bluetoothchange modes from your phone
- 18 mapsfine-tuning for your engine

- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +30 hpbest in this generation
1.6 TDI CR 105 hp → 135 hp. The other engines gain at least +6 hp; check the table for each one.
- +73 Nmfor diesels
Diesels gain mostly torque: +19 to +73 Nm, which helps with overtaking and towing.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 8 naturally aspirated engines: GAN GA / GAN GA+ tuning boxes; check the table for each engine’s figure.
- 50 daystest drive
Feel the difference or get your money back, excluding delivery costs.
Skoda Fabia I remap: common questions
Which tuning box do I need for the Skoda Fabia I?
Find your engine in the table above – each row shows the box and its price.
Is a tuning module the same as a Stage 1 remap?
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.