Alfa Romeo 156 1997 - 2003 1.9 JTD 105hp
Real standard and upgraded performance figures for the 1.9 JTD 105hp engine in the Alfa Romeo 156 1997 - 2003.
These are real standard and Stage 1 (and where available, Stage 2) figures for the Alfa Romeo 156 1997 - 2003 1.9 JTD 105hp — not a generic estimate for the model range.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 105 | 255 |
| Stage 1 | 140 | 315 |
| Stage 2 | 157 | 345 |
- Make
- Alfa Romeo
- Model
- 156
- Generation
- 1997 - 2003
- Engine
- 1.9 JTD 105hp
- Fuel type
- Turbo-Diesel
Frequently asked questions
Is Stage 1 tuning safe for the Alfa Romeo 156 1997 - 2003 1.9 JTD 105hp?
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 1.9 JTD 105hp make after tuning?
Standard output is 105 HP / 255 Nm; Stage 1 on this engine typically reaches 140 HP / 315 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Alfa Romeo 156 1997 - 2003 1.9 JTD 105hp 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 1.9 JTD 105hp 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.