Stage 1

Renault Kerax All years 240 DXi7 240hp (176kW) 920Nm Stage 1

Takes the 240 DXi7 240hp (176kW) 920Nm from 240hp to 275hp, and 920Nm to 1060Nm.

+35horsepower
+140newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
07414922329701,5002,5003,5004,500 RPM 07414922329702,0003,5005,000hp RPM
  • Standard 240hp
  • Remapped 275hp
Torque before and after
0286572859114501,5002,5003,5004,500 RPM 0286572859114502,0003,5005,000Nm RPM
  • Standard 920Nm
  • Remapped 1060Nm

Standard against Stage 1

MeasureStandardAfterGain
Power240hp275hpup 35
Torque920Nm1060Nmup 140

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 240 DXi7 240hp (176kW) 920Nm, 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 240 DXi7 240hp (176kW) 920Nm, and we check the car over before writing to it.

See the full 240 DXi7 240hp (176kW) 920Nm page for every file and figure, the other engines on this Kerax, or all Renault remapping.

Book your Kerax 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.