Expected gains of +29 BHP and +48 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mazda CX-5 2.5 SkyActiv-G 250hp? A Stage 1 remap can take this 2017 -> petrol engine from 250 BHP to 279 BHP and from 420 Nm to 468 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 CX-5 can achieve.
The Mazda CX-5 2.5 SkyActiv-G 250hp is a 2.5L naturally aspirated petrol engine producing 250 BHP and 420 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 279 BHP and 468 Nm — a gain of around 29 BHP (12%) and 48 Nm (11%).
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.. High tuned torque: check transmission torque capacity and service history.
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 |
|---|---|---|---|---|---|
| 2.2 SkyActiv-D 150hp | 150 → 200 | +50 | 380 → 460 | +80 | Good (7.5/10) |
| 2.0 SkyActiv-G 160hp | 160 → 170 | +10 | 208 → 220 | +12 | Moderate (4/10) |
| 2.0 SkyActiv-G 165hp | 165 → 170 | +5 | 210 → 220 | +10 | Limited (3.5/10) |
| 2.2 SkyActiv-D 175hp | 175 → 200 | +25 | 420 → 460 | +40 | Good (6.5/10) |
| 2.2 SkyActiv-D 184hp | 184 → 200 | +16 | 445 → 460 | +15 | Moderate (5.5/10) |
| 2.5 SkyActiv-G 194hp | 194 → 215 | +21 | 258 → 280 | +22 | Moderate (4/10) |
Get a personalised remap quote for your Mazda CX-5. 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.