Stage 1

John Deere 5M Series All years 5100 100hp (74kW) 418Nm Stage 1

Takes the 5100 100hp (74kW) 418Nm from 100hp to 126hp, and 418Nm to 527Nm.

+26horsepower
+109newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
0346810213601,2001,6002,0002,400 RPM 0346810213601,4002,0002,600hp RPM
  • Standard 100hp
  • Remapped 126hp
Torque before and after
014228542756901,2001,6002,0002,400 RPM 014228542756901,4002,0002,600Nm RPM
  • Standard 418Nm
  • Remapped 527Nm

Standard against Stage 1

MeasureStandardAfterGain
Power100hp126hpup 26
Torque418Nm527Nmup 109

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 5100 100hp (74kW) 418Nm, 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 5100 100hp (74kW) 418Nm, and we check the car over before writing to it.

See the full 5100 100hp (74kW) 418Nm 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.