Porsche 911 2016 - 2018 (991.2) 3.0T Carrera S / 4S 420hp
Real standard and upgraded performance figures for the 3.0T Carrera S / 4S 420hp engine in the Porsche 911 2016 - 2018 (991.2).
This page covers the 3.0T Carrera S / 4S 420hp as fitted to the Porsche 911 2016 - 2018 (991.2) — the figures below reflect that specific engine, not the model as a whole.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 420 | 500 |
| Stage 1 | 475 | 620 |
| Stage 2 | 502 | 680 |
- Make
- Porsche
- Model
- 911
- Generation
- 2016 - 2018 (991.2)
- Engine
- 3.0T Carrera S / 4S 420hp
- Fuel type
- Turbo-Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Porsche 911 2016 - 2018 (991.2) 3.0T Carrera S / 4S 420hp?
Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.
How much more power does the 3.0T Carrera S / 4S 420hp make after tuning?
Standard output is 420 HP / 500 Nm; Stage 1 on this engine typically reaches 475 HP / 620 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Porsche 911 2016 - 2018 (991.2) 3.0T Carrera S / 4S 420hp remap take?
Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.
Can the 3.0T Carrera S / 4S 420hp be reverted to its original file?
Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.