Considering an ECU remap for your Mazda 3 1.5 Skyactiv-G 100hp? A Stage 1 remap can take this 2016 - 2018 petrol engine from 100 BHP to 113 BHP and from 150 Nm to 160 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 Mazda 3 can achieve.
The Mazda 3 1.5 Skyactiv-G 100hp is a 1.5L naturally aspirated petrol engine producing 100 BHP and 150 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 113 BHP and 160 Nm — a gain of around 13 BHP (13%) and 10 Nm (7%).
This engine has limited remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. 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 |
|---|---|---|---|---|---|
| 1.5 Skyactiv-D 105hp | 105 → 130 | +25 | 270 → 320 | +50 | Excellent (8/10) |
| 2.0 SkyActiv-G 120hp |
| 120 → 160 |
| +40 |
| 210 → 220 |
| +10 |
| Moderate (5/10) |
| 2.2 SkyActiv-D 150hp | 150 → 175 | +25 | 380 → 460 | +80 | Good (7/10) |
| 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.
