Stage 1

Man TGX All years D3876 15.3 (EU6) 540hp (397kW) 2700Nm Stage 1

Takes the D3876 15.3 (EU6) 540hp (397kW) 2700Nm from 540hp to 620hp, and 2700Nm to 3120Nm.

+80horsepower
+420newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
016733550267001,2001,6002,0002,400 RPM 016733550267001,4002,0002,600hp RPM
  • Standard 540hp
  • Remapped 620hp
Torque before and after
084216852527337001,2001,6002,0002,400 RPM 084216852527337001,4002,0002,600Nm RPM
  • Standard 2700Nm
  • Remapped 3120Nm

Standard against Stage 1

MeasureStandardAfterGain
Power540hp620hpup 80
Torque2700Nm3120Nmup 420

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 D3876 15.3 (EU6) 540hp (397kW) 2700Nm, 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 D3876 15.3 (EU6) 540hp (397kW) 2700Nm, and we check the car over before writing to it.

See the full D3876 15.3 (EU6) 540hp (397kW) 2700Nm page for every file and figure, the other engines on this TGX, or all Man remapping.

Book your TGX 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.