Audi A8 D3 - 2003 - 2010 4.0 TDI 275hp
Real standard and upgraded performance figures for the 4.0 TDI 275hp engine in the Audi A8 D3 - 2003 - 2010.
The Audi A8 D3 - 2003 - 2010 4.0 TDI 275hp is one of the engines we work on regularly — here's what a stage remap typically changes for it.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 275 | 650 |
| Stage 1 | 330 | 770 |
| Stage 2 | 357 | 830 |
- Make
- Audi
- Model
- A8
- Generation
- D3 - 2003 - 2010
- Engine
- 4.0 TDI 275hp
- Fuel type
- Turbo-Diesel
Frequently asked questions
Is Stage 1 tuning safe for the Audi A8 D3 - 2003 - 2010 4.0 TDI 275hp?
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 TDI 275hp make after tuning?
Standard output is 275 HP / 650 Nm; Stage 1 on this engine typically reaches 330 HP / 770 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Audi A8 D3 - 2003 - 2010 4.0 TDI 275hp 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 TDI 275hp 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.