Considering an ECU remap for your Mazda 3 2.0 Skyactiv-G 122hp? A Stage 1 remap can take this 2019 -> petrol engine from 122 BHP to 135 BHP and from 213 Nm to 235 Nm of torque (naturally aspirated). This engine scores 4.5/10 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 122hp is a 2.0L naturally aspirated petrol engine producing 122 BHP and 213 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 135 BHP and 235 Nm — a gain of around 13 BHP (11%) and 22 Nm (10%).
This engine has limited remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, 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 |
|---|---|---|---|---|---|
| 1.8 Skyactiv-D 115hp | 115 → 145 | +30 | 270 → 320 | +50 | 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.
