Data under review — The figures shown for this engine variant are currently being verified. They may be updated as we refine our data.
Considering an ECU remap for your Mazda 3 2.0 SkyActiv-G 120hp? A Stage 1 remap can take this 2013 - 2015 petrol engine from 120 BHP to 170 BHP and from 210 Nm to 220 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 Mazda 3 can achieve.
The Mazda 3 2.0 SkyActiv-G 120hp is a 2.0L naturally aspirated petrol engine producing 120 BHP and 210 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 170 BHP and 220 Nm — a gain of around 50 BHP (42%) and 10 Nm (5%).
This engine has moderate 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: 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.
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 |
|---|---|---|---|---|---|
| 1.5 SkyActiv-D 105hp | 105 → 130 | +25 | 270 → 320 |
| +50 |
| Excellent (8/10) |
| 2.2 SkyActiv-D 150hp | 150 → 210 | +60 | 380 → 480 | +100 | Excellent (8/10) |
| 2.0 SkyActiv-G 165hp | 165 → 170 | +5 | 210 → 220 | +10 | Limited (3.5/10) |
Get a personalised remap quote for your Mazda 3. 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.
