Stage 1

John Deere 5M Series All years 5075 75hp (55kW) 304Nm Stage 1

Takes the 5075 75hp (55kW) 304Nm from 75hp to 98hp, and 304Nm to 396Nm.

+23horsepower
+92newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
026537910601,2001,6002,0002,400 RPM 026537910601,4002,0002,600hp RPM
  • Standard 75hp
  • Remapped 98hp
Torque before and after
010721432142801,2001,6002,0002,400 RPM 010721432142801,4002,0002,600Nm RPM
  • Standard 304Nm
  • Remapped 396Nm

Standard against Stage 1

MeasureStandardAfterGain
Power75hp98hpup 23
Torque304Nm396Nmup 92

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 5075 75hp (55kW) 304Nm, 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 5075 75hp (55kW) 304Nm, and we check the car over before writing to it.

See the full 5075 75hp (55kW) 304Nm page for every file and figure, the other engines on this 5M Series, or all John Deere remapping.

Book your 5M Series 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.