Alfa Romeo 166 2003 - 2010 2.4 JTD 175hp
Real standard and upgraded performance figures for the 2.4 JTD 175hp engine in the Alfa Romeo 166 2003 - 2010.
Standard vs. upgraded performance for the Alfa Romeo 166 2003 - 2010 2.4 JTD 175hp, based on real files we've processed for this exact engine.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 175 | 385 |
| Stage 1 | 220 | 450 |
| Stage 2 | 242 | 482 |
- Make
- Alfa Romeo
- Model
- 166
- Generation
- 2003 - 2010
- Engine
- 2.4 JTD 175hp
- Fuel type
- Turbo-Diesel
Frequently asked questions
Is Stage 1 tuning safe for the Alfa Romeo 166 2003 - 2010 2.4 JTD 175hp?
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 175hp make after tuning?
Standard output is 175 HP / 385 Nm; Stage 1 on this engine typically reaches 220 HP / 450 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Alfa Romeo 166 2003 - 2010 2.4 JTD 175hp 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 175hp 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.