Alfa Romeo 156 2002 - 2005 2.4 JTD 150hp
Real standard and upgraded performance figures for the 2.4 JTD 150hp engine in the Alfa Romeo 156 2002 - 2005.
Standard vs. upgraded performance for the Alfa Romeo 156 2002 - 2005 2.4 JTD 150hp, based on real files we've processed for this exact engine.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 150 | 304 |
| Stage 1 | 180 | 370 |
| Stage 2 | 195 | 403 |
- Make
- Alfa Romeo
- Model
- 156
- Generation
- 2002 - 2005
- Engine
- 2.4 JTD 150hp
- Fuel type
- Turbo-Diesel
Frequently asked questions
Is Stage 1 tuning safe for the Alfa Romeo 156 2002 - 2005 2.4 JTD 150hp?
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 2.4 JTD 150hp make after tuning?
Standard output is 150 HP / 304 Nm; Stage 1 on this engine typically reaches 180 HP / 370 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Alfa Romeo 156 2002 - 2005 2.4 JTD 150hp 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 2.4 JTD 150hp 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.