Expected gains of +160 BHP and +150 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Porsche 911 3.8 Bi-Turbo 580hp? A Stage 1 remap can take this 2019 -> ... (992) petrol engine from 580 BHP to 740 BHP and from 740 Nm to 890 Nm of torque (turbocharged). This engine scores 7.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Porsche 911 can achieve.
The Porsche 911 3.8 Bi-Turbo 580hp is a 3.8L turbocharged petrol engine producing 580 BHP and 740 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 740 BHP and 890 Nm — a gain of around 160 BHP (28%) and 150 Nm (20%).
This engine scores highly for 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: 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 |
|---|---|---|---|---|---|
| 3.0 Carrera 385hp | 385 → 470 | +85 | 450 → 620 | +170 |
| Moderate (5.5/10) |
| 3.0 Carrera 4S 450hp | 450 → 510 | +60 | 530 → 635 | +105 | Moderate (5/10) |
| 3.0 Carrera S 450hp | 450 → 510 | +60 | 530 → 635 | +105 | Moderate (5/10) |
| 3.0 Carrera GTS 480hp | 480 → 540 | +60 | 570 → 690 | +120 | Moderate (5/10) |
| 4.0 GT3 510hp | 510 → 540 | +30 | 470 → 490 | +20 | Limited (3.5/10) |
| 3.8 Bi-Turbo S 650hp | 650 → 740 | +90 | 800 → 890 | +90 | Good (6/10) |
Get a personalised remap quote for your Porsche 911. 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.