Stage 1

DAF CF85 All years MX340 12.9L 462hp (340kW) 2300Nm Stage 1

Takes the MX340 12.9L 462hp (340kW) 2300Nm from 462hp to 525hp, and 2300Nm to 2625Nm.

+63horsepower
+325newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
014228442556701,2001,6002,0002,400 RPM 014228442556701,4002,0002,600hp RPM
  • Standard 462hp
  • Remapped 525hp
Torque before and after
070914182126283501,2001,6002,0002,400 RPM 070914182126283501,4002,0002,600Nm RPM
  • Standard 2300Nm
  • Remapped 2625Nm

Standard against Stage 1

MeasureStandardAfterGain
Power462hp525hpup 63
Torque2300Nm2625Nmup 325

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 MX340 12.9L 462hp (340kW) 2300Nm, 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 MX340 12.9L 462hp (340kW) 2300Nm, and we check the car over before writing to it.

See the full MX340 12.9L 462hp (340kW) 2300Nm page for every file and figure, the other engines on this CF85, or all DAF remapping.

Book your CF85 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.