Considering an ECU remap for your MG ZT 2.5i V6 177hp? A Stage 1 remap can take this All petrol engine from 177 BHP to 187 BHP and from 240 Nm to 255 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 MG ZT can achieve.
The MG ZT 2.5i V6 177hp is a naturally aspirated petrol engine producing 177 BHP and 240 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 187 BHP and 255 Nm — a gain of around 10 BHP (6%) and 15 Nm (6%).
This engine has limited remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. 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 |
|---|---|---|---|---|---|
| 2.0 CDTi 115hp | 115 → 145 | +30 | 260 → 330 | +70 | Good (7.5/10) |
| 2.0 CDTi 131hp |
| 131 → 160 |
| +29 |
| 300 → 360 |
| +60 |
| Excellent (8/10) |
| 1.8i V4 160hp | 160 → 180 | +20 | 215 → 270 | +55 | Moderate (5/10) |
| 2.5i V6 190hp | 190 → 200 | +10 | 245 → 260 | +15 | Moderate (4/10) |
Get a personalised remap quote for your MG ZT. 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.
