E39 (Euro 3) - 390ch Tuning
Iveco Truck EuroStar — Detailed power and torque gains by stage.
Gains by stage(1)
Power
390 hp
Torque
1850 Nm
diesel
Power
390→455ch
+65 ch
+17%
Torque
1850→2200Nm
+350 Nm
+19%
OriginalTuned
Find a tuner
Compare certified professionals near you.
Everything about E39 (Euro 3) - 390ch tuning
Tuning the E39 (Euro 3) - 390ch found in the Iveco Truck EuroStar is one of the most popular performance upgrades. This engine offers excellent potential for power and torque gains.
On ChiptuneMAP, find verified gain data for each stage, compare tuner prices and find the ideal professional for your project.
Gains summary by stage
On the Iveco Truck EuroStar E39 (Euro 3) - 390ch, tuning delivers up to +65 hp and +350 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 390 → 455 hp | 1850 → 2200 Nm | — |
Frequently asked questions
What gains can I expect from tuning the E39 (Euro 3) - 390ch?
Tuning the E39 (Euro 3) - 390ch (Iveco Truck EuroStar) delivers significant power and torque gains depending on the chosen stage. Stage 1, with no hardware modifications, offers the best gain-to-reliability ratio.
Is tuning reliable on the E39 (Euro 3) - 390ch?
Yes, the E39 (Euro 3) - 390ch is known for its reliability when tuned, especially at Stage 1. It's essential to use a certified tuner with maps tailored to your engine.
How much does Iveco Truck EuroStar tuning cost?
Prices vary by stage and tuner. Check our directory to compare rates from professionals near you.
Should I get a tuning box or an ECU remap?
ECU remapping (modifying the engine control unit map) delivers better results and integration than a plug-in tuning box. It's customized for each engine.
How do I find a tuner for my Iveco Truck EuroStar?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.