Expected gains of +20 BHP and +40 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Fiat 500 X 1.0 Firefly Turbo 120hp? A Stage 1 remap can take this 2019 -> petrol engine from 120 BHP to 140 BHP and from 190 Nm to 230 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Fiat 500 X can achieve.
The Fiat 500 X 1.0 Firefly Turbo 120hp is a 1.0L turbocharged petrol engine producing 120 BHP and 190 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 140 BHP and 230 Nm — a gain of around 20 BHP (17%) and 40 Nm (21%).
This engine has moderate remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 0.9 TwinAir 85hp | 85 → 95 | +10 | 145 → 190 | +45 | Good (7.5/10) |
| 1.3 Multijet 95hp | 95 → 120 | +25 | 200 → 250 | +50 | Excellent (8/10) |
| 1.6 Multijet 120hp | 120 → 155 | +35 | 320 → 380 | +60 | Good (7.5/10) |
| 1.5 GSE Hybrid 131hp | 131 → 150 | +19 | 240 → 280 | +40 | Moderate (5.5/10) |
| 1.3 Firefly Turbo 150hp | 150 → 180 | +30 | 270 → 290 | +20 | Good (6.5/10) |
| 2.0 Multijet 150hp | 150 → 185 | +35 | 350 → 400 | +50 | Good (7/10) |
Get a personalised remap quote for your Fiat 500 X. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.