Stage 1

Deutz Agrocompact All years 90 4.0 R4 83hp (61kW) 348Nm Stage 1

Takes the 90 4.0 R4 83hp (61kW) 348Nm from 83hp to 120hp, and 348Nm to 419Nm.

+37horsepower
+71newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
032659713001,2001,6002,0002,400 RPM 032659713001,4002,0002,600hp RPM
  • Standard 83hp
  • Remapped 120hp
Torque before and after
011322633945301,2001,6002,0002,400 RPM 011322633945301,4002,0002,600Nm RPM
  • Standard 348Nm
  • Remapped 419Nm

Standard against Stage 1

MeasureStandardAfterGain
Power83hp120hpup 37
Torque348Nm419Nmup 71

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 90 4.0 R4 83hp (61kW) 348Nm, 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 90 4.0 R4 83hp (61kW) 348Nm, and we check the car over before writing to it.

See the full 90 4.0 R4 83hp (61kW) 348Nm page for every file and figure, the other engines on this Agrocompact, or all Deutz remapping.

Book your Agrocompact 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.