Expected gains of +45 BHP and +35 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Vauxhall Corsa 1.4 Turbo 120hp? A Stage 1 remap can take this (E) - 2015 - 2019 petrol engine from 120 BHP to 165 BHP and from 230 Nm to 265 Nm of torque (turbocharged). This engine scores 7.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Vauxhall Corsa can achieve.
The Vauxhall Corsa 1.4 Turbo 120hp is a 1.4L turbocharged petrol engine producing 120 BHP and 230 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 165 BHP and 265 Nm — a gain of around 45 BHP (38%) and 35 Nm (15%).
This engine scores highly for remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as high, 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 |
|---|---|---|---|---|---|
| 1.2i 70hp | 70 → 80 | +10 | 115 → 129 | +14 | Moderate (4.5/10) |
| 75 → 95 |
| +20 |
| 190 → 230 |
| +40 |
| Excellent (8/10) |
| 1.0 Turbo 90hp | 90 → 130 | +40 | 170 → 215 | +45 | Excellent (8/10) |
| 1.4i 16v 90hp | 90 → 100 | +10 | 130 → 142 | +12 | Moderate (4.5/10) |
| 1.3 CDTi 95hp | 95 → 115 | +20 | 190 → 240 | +50 | Good (7.5/10) |
| 1.4 Turbo 100hp | 100 → 165 | +65 | 200 → 265 | +65 | Excellent (8/10) |
| 1.0 Turbo 115hp | 115 → 130 | +15 | 170 → 215 | +45 | Good (6.5/10) |
| 1.4 Turbo 150hp | 150 → 170 | +20 | 220 → 270 | +50 | Good (7/10) |
| 1.6 T OPC 207hp | 207 → 220 | +13 | 245 → 340 | +95 | Good (7.5/10) |
Get a personalised remap quote for your Vauxhall Corsa. 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.