STAGE 1

Audi A6 C5 1997 to 2004 2.5 V6 TDi STAGE 1

Takes the 2.5 V6 TDi from 150hp to 185hp, and 310Nm to 380Nm.

+35horsepower
+70newton metres
£450from

Where the gain arrives

Standard against STAGE 1 through the rev range.

Power before and after
0501001502001,0001,6252,2502,9003,5254,150 RPM 0501001502001,0002,0003,0254,025hp RPM
  • Standard 150hp
  • Remapped 185hp
Torque before and after
01032053084101,0001,6252,2502,9003,5254,150 RPM 01032053084101,0002,0003,0254,025Nm RPM
  • Standard 310Nm
  • Remapped 380Nm

Standard against STAGE 1

MeasureStandardAfterGain
Power150hp185hpup 35
Torque310Nm380Nmup 70

Other files for this engine

All written for the 2.5 V6 TDi specifically.

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 2.5 V6 TDi, 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 2.5 V6 TDi, and we check the car over before writing to it.

See the full 2.5 V6 TDi page for every file and figure, the other engines on this A6, or all Audi remapping.

Book your A6 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.