Expected gains of +23 BHP and +81 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Ford Mustang 2.3 EcoBoost 317hp? A Stage 1 remap can take this 2015 - 2018 petrol engine from 317 BHP to 340 BHP and from 434 Nm to 515 Nm of torque (turbocharged). This engine scores 6/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Ford Mustang can achieve.
The Ford Mustang 2.3 EcoBoost 317hp is a 2.3L turbocharged petrol engine producing 317 BHP and 434 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 340 BHP and 515 Nm — a gain of around 23 BHP (7%) and 81 Nm (19%).
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 moderate, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. 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 |
|---|---|---|---|---|---|
| 3.7 V6 305hp | 305 → 325 | +20 | 380 → 410 |
| +30 |
| Limited (3.5/10) |
| GT 5.0 V8 421hp | 421 → 441 | +20 | 542 → 562 | +20 | Limited (3/10) |
| GT 5.0 V8 450hp | 450 → 468 | +18 | 569 → 589 | +20 | Limited (3/10) |
| 5.2 V8 526hp | 526 → 580 | +54 | 582 → 650 | +68 | Moderate (4.5/10) |
Get a personalised remap quote for your Ford Mustang. 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.