Stage 1

Claas Arion All years 430 4.5L 116hp (85kW) 495Nm Stage 1

Takes the 430 4.5L 116hp (85kW) 495Nm from 116hp to 140hp, and 495Nm to 614Nm.

+24horsepower
+119newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
0387611315101,2001,6002,0002,400 RPM 0387611315101,4002,0002,600hp RPM
  • Standard 116hp
  • Remapped 140hp
Torque before and after
016633249766301,2001,6002,0002,400 RPM 016633249766301,4002,0002,600Nm RPM
  • Standard 495Nm
  • Remapped 614Nm

Standard against Stage 1

MeasureStandardAfterGain
Power116hp140hpup 24
Torque495Nm614Nmup 119

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 430 4.5L 116hp (85kW) 495Nm, 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 430 4.5L 116hp (85kW) 495Nm, and we check the car over before writing to it.

See the full 430 4.5L 116hp (85kW) 495Nm page for every file and figure, the other engines on this Arion, or all Claas remapping.

Book your Arion 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.