Stage 1

Steyr Kompakt All years 4105 3.4L 107hp (79kW) 444Nm Stage 1

Takes the 4105 3.4L 107hp (79kW) 444Nm from 107hp to 132hp, and 444Nm to 546Nm.

+25horsepower
+102newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
0367110714301,2001,6002,0002,400 RPM 0367110714301,4002,0002,600hp RPM
  • Standard 107hp
  • Remapped 132hp
Torque before and after
014729544259001,2001,6002,0002,400 RPM 014729544259001,4002,0002,600Nm RPM
  • Standard 444Nm
  • Remapped 546Nm

Standard against Stage 1

MeasureStandardAfterGain
Power107hp132hpup 25
Torque444Nm546Nmup 102

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 4105 3.4L 107hp (79kW) 444Nm, 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 4105 3.4L 107hp (79kW) 444Nm, and we check the car over before writing to it.

See the full 4105 3.4L 107hp (79kW) 444Nm page for every file and figure, the other engines on this Kompakt, or all Steyr remapping.

Book your Kompakt 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.