Stage 1

Iveco EuroStar All years E39 390hp (287kW) 1850Nm Stage 1

Takes the E39 390hp (287kW) 1850Nm from 390hp to 445hp, and 1850Nm to 2120Nm.

+55horsepower
+270newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
012024036048101,5002,5003,5004,500 RPM 012024036048102,0003,5005,000hp RPM
  • Standard 390hp
  • Remapped 445hp
Torque before and after
057211451717229001,5002,5003,5004,500 RPM 057211451717229002,0003,5005,000Nm RPM
  • Standard 1850Nm
  • Remapped 2120Nm

Standard against Stage 1

MeasureStandardAfterGain
Power390hp445hpup 55
Torque1850Nm2120Nmup 270

What Stage 1 involves

Stage 1 is for a standard car with nothing fitted. We read the original file off the ECU, write a calibration developed for the E39 390hp (287kW) 1850Nm, then road or rolling road test it before handing the car back. Nothing is added and nothing is removed, so it looks and services exactly as it did.

It takes most of a day. We keep your original file, so it can go back to standard at any point. Figures here are for a healthy E39 390hp (287kW) 1850Nm, and we check the car over before writing to it.

See the full E39 390hp (287kW) 1850Nm page for every file and figure, the other engines on this EuroStar, or all Iveco remapping.

Book your EuroStar Stage 1

We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.