Chip Tuning Fiat 500L
5 engines · +25 to +36 hp
Fiat 500L: 5 engines — 2 petrol and 3 diesel. Gains range from +25 to +36 hp, with up to +89 Nm of torque. GAN GTL from 219 EUR, GAN GT from 329 EUR.
All Fiat 500L 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 · 3 engines | ||||
| 1.6 Multijet120 hp / 320 Nm | +36 hp+89 Nm |
GTL — 219 EUR · 151 hp GT — 329 EUR · 156 hp |
Select → | |
| 1.6 Multijet105 hp / 320 Nm | +31 hp+89 Nm |
GTL — 219 EUR · 131 hp GT — 329 EUR · 136 hp |
Select → | |
| 1.3 Multijet84 hp / 200 Nm | +25 hp+60 Nm |
GTL — 219 EUR · 105 hp GT — 329 EUR · 109 hp |
Select → | |
| Petrol · 2 engines | ||||
| 1.4T160 hp / 250 Nm | +34 hp+53 Nm |
GTL — 249 EUR · 189 hp GT — 399 EUR · 194 hp |
Select → | |
| 0.9 Twinair T105 hp / 145 Nm | +31 hp+44 Nm |
GTL — 219 EUR · 131 hp GT — 329 EUR · 136 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:
Fiat 500L 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
- +36 hpbest in this generation
1.6 Multijet 120 hp → 156 hp. The other engines gain from +25 hp; see the table for each one.
- +89 Nmfor diesels
Diesels gain mainly torque: +60 to +89 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.
Fiat 500L chip tuning: questions
Which tuning module do I need for the Fiat 500L?
All engines in this generation are turbocharged, so you need the GAN GT or GAN GTL. 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.