Considering an ECU remap for your Ford Fiesta 1.4 TDCI 70hp? A Stage 1 remap can take this Mk5 - 2001 - 2008 diesel engine from 70 BHP to 92 BHP and from 160 Nm to 210 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Ford Fiesta can achieve.
The Ford Fiesta 1.4 TDCI 70hp is a 1.4L turbocharged diesel engine producing 70 BHP and 160 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 92 BHP and 210 Nm — a gain of around 22 BHP (31%) and 50 Nm (31%).
This engine scores highly for 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 high, based on the percentage gain available from the factory output.
Considerations: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.. Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Fuel economy note: economy gains unlikely at full power; depends on driving style.
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 |
|---|---|---|---|---|---|
| 1.4 TDCI 68hp |
| 68 → 92 |
| +24 |
| 160 → 210 |
| +50 |
| Excellent (8/10) |
| 1.3i 70hp | 70 → 77 | +7 | 106 → 120 | +14 | Moderate (4.5/10) |
| 1.25i 16v 70hp | 70 → 77 | +7 | 106 → 120 | +14 | Moderate (4.5/10) |
| 1.4i 16v 80hp | 80 → 89 | +9 | 124 → 140 | +16 | Moderate (4.5/10) |
| 1.6 TDCI 16v 90hp | 90 → 115 | +25 | 204 → 260 | +56 | Good (7.5/10) |
| 1.6i 16v 100hp | 100 → 110 | +10 | 146 → 160 | +14 | Moderate (4/10) |
| 2.0i 16v ST 150hp | 150 → 165 | +15 | 190 → 205 | +15 | Moderate (4/10) |
Get a personalised remap quote for your Ford Fiesta. 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.
