Considering an ECU remap for your Honda Civic 1.0 VTEC 129hp? A Stage 1 remap can take this 2017 - 2020 petrol engine from 129 BHP to 150 BHP and from 180 Nm to 240 Nm of torque (naturally aspirated). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Honda Civic can achieve.
The Honda Civic 1.0 VTEC 129hp is a 1.0L naturally aspirated petrol engine producing 129 BHP and 180 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 150 BHP and 240 Nm — a gain of around 21 BHP (16%) and 60 Nm (33%).
This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. Unusually high gain for NA engine: treat as an estimate and verify against the exact engine variant.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
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 |
|---|---|---|---|---|---|
| 1.6 i-DTEC 120hp | 120 → 165 | +45 | 300 → 380 | +80 | Excellent (8.5/10) |
| 1.5 VTEC 182hp | 182 → 220 | +38 | 240 → 300 | +60 | Moderate (5.5/10) |
| 2.0T Type-R 320hp | 320 → 360 | +40 | 400 → 500 | +100 | Good (6.5/10) |
Get a personalised remap quote for your Honda Civic. 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.
