Stage 1

John Deere 5G Series All years 5080 80hp (59kW) 325Nm Stage 1

Takes the 5080 80hp (59kW) 325Nm from 80hp to 102hp, and 325Nm to 407Nm.

+22horsepower
+82newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
028558311001,2001,6002,0002,400 RPM 028558311001,4002,0002,600hp RPM
  • Standard 80hp
  • Remapped 102hp
Torque before and after
011022033044001,2001,6002,0002,400 RPM 011022033044001,4002,0002,600Nm RPM
  • Standard 325Nm
  • Remapped 407Nm

Standard against Stage 1

MeasureStandardAfterGain
Power80hp102hpup 22
Torque325Nm407Nmup 82

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 5080 80hp (59kW) 325Nm, 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 5080 80hp (59kW) 325Nm, and we check the car over before writing to it.

See the full 5080 80hp (59kW) 325Nm page for every file and figure, the other engines on this 5G Series, or all John Deere remapping.

Other engines on this 5G Series

Book your 5G 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.