Audi RS6 C8 - 2020 -> 4.0 TFSI Performance 621hp
Real standard and upgraded performance figures for the 4.0 TFSI Performance 621hp engine in the Audi RS6 C8 - 2020 ->.
These are real standard and Stage 1 (and where available, Stage 2) figures for the Audi RS6 C8 - 2020 -> 4.0 TFSI Performance 621hp — not a generic estimate for the model range.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 621 | 850 |
| Stage 1 | 660 | 950 |
| Stage 2 | 679 | 1000 |
- Make
- Audi
- Model
- RS6
- Generation
- C8 - 2020 ->
- Engine
- 4.0 TFSI Performance 621hp
- Fuel type
- Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Audi RS6 C8 - 2020 -> 4.0 TFSI Performance 621hp?
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 4.0 TFSI Performance 621hp make after tuning?
Standard output is 621 HP / 850 Nm; Stage 1 on this engine typically reaches 660 HP / 950 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Audi RS6 C8 - 2020 -> 4.0 TFSI Performance 621hp 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 4.0 TFSI Performance 621hp 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.