Audi A8 D2 - 1999 - 2003 S8 4.2 V8 360hp
Real standard and upgraded performance figures for the S8 4.2 V8 360hp engine in the Audi A8 D2 - 1999 - 2003.
This page covers the S8 4.2 V8 360hp as fitted to the Audi A8 D2 - 1999 - 2003 — the figures below reflect that specific engine, not the model as a whole.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 360 | 430 |
| Stage 1 | 380 | 455 |
| Stage 2 | 390 | 467 |
- Make
- Audi
- Model
- A8
- Generation
- D2 - 1999 - 2003
- Engine
- S8 4.2 V8 360hp
- Fuel type
- Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Audi A8 D2 - 1999 - 2003 S8 4.2 V8 360hp?
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 S8 4.2 V8 360hp make after tuning?
Standard output is 360 HP / 430 Nm; Stage 1 on this engine typically reaches 380 HP / 455 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Audi A8 D2 - 1999 - 2003 S8 4.2 V8 360hp 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 S8 4.2 V8 360hp 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.