Alfa Romeo 159 2005 -> 3.2 JTS V6 239hp

Real standard and upgraded performance figures for the 3.2 JTS V6 239hp engine in the Alfa Romeo 159 2005 ->.

The Alfa Romeo 159 2005 -> 3.2 JTS V6 239hp is one of the engines we work on regularly — here's what a stage remap typically changes for it.

Horsepower (HP)Torque (Nm)
Standard239300
Stage 1260325
Stage 2270337
Make
Alfa Romeo
Model
159
Generation
2005 ->
Engine
3.2 JTS V6 239hp
Fuel type
Petrol

Frequently asked questions

Is Stage 1 tuning safe for the Alfa Romeo 159 2005 -> 3.2 JTS V6 239hp?

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 3.2 JTS V6 239hp make after tuning?

Standard output is 239 HP / 300 Nm; Stage 1 on this engine typically reaches 260 HP / 325 Nm. Exact results can vary slightly with fuel quality and vehicle condition.

How long does a Alfa Romeo 159 2005 -> 3.2 JTS V6 239hp 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 3.2 JTS V6 239hp 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.