Considering an ECU remap for your Ford Focus 1.8i 115hp? A Stage 1 remap can take this 1998 - 2005 petrol engine from 115 BHP to 125 BHP and from 158 Nm to 170 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Ford Focus can achieve.
The Ford Focus 1.8i 115hp is a 1.8L naturally aspirated petrol engine producing 115 BHP and 158 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 125 BHP and 170 Nm — a gain of around 10 BHP (9%) and 12 Nm (8%).
This engine has limited 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 limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.
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 |
|---|---|---|---|---|---|
| 1.8 TDDI 75hp | 75 → 100 | +25 | 175 → 225 | +50 | Excellent (8/10) |
| 1.4i 16v 75hp |
| 75 → 85 |
| +10 |
| 125 → 135 |
| +10 |
| Moderate (4.5/10) |
| 1.8 TDDI 90hp | 90 → 116 | +26 | 200 → 260 | +60 | Good (7.5/10) |
| 1.6 TDCi 90hp | 90 → 120 | +30 | 200 → 260 | +60 | Excellent (8/10) |
| 1.8 TDCi 100hp | 100 → 140 | +40 | 240 → 350 | +110 | Excellent (8/10) |
| 1.6i 16v 100hp | 100 → 112 | +12 | 145 → 150 | +5 | Moderate (4/10) |
| 1.6 TDCi 109hp | 109 → 140 | +31 | 245 → 315 | +70 | Good (7.5/10) |
| 1.8 TDCi 115hp | 115 → 140 | +25 | 250 → 350 | +100 | Excellent (8/10) |
| 1.6 Ti-VCT 115hp | 115 → 125 | +10 | 155 → 170 | +15 | Moderate (4/10) |
| 2.0i 130hp | 130 → 140 | +10 | 174 → 190 | +16 | Moderate (4/10) |
| 2.0i 16v ST 170hp | 170 → 185 | +15 | 196 → 225 | +29 | Moderate (4.5/10) |
| 2.0i 16v turbo RS 215hp | 215 → 245 | +30 | 310 → 380 | +70 | Good (7/10) |
Get a personalised remap quote for your Ford Focus. 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.
