You can request for a Tuning Calibration for your Audi A4 B6 - 2001 - 2004 2.5 TDI 180hp vehicle on our file service site.
These Tuning Calibrations always made in real time suited to your needs and cars maximum ability.
All our Tuning files are made with maximum precision and care to be efficient.
In this particular case, we can increase the power of your engine from 180 HP to 210 HP, 370 Torque to 420 Torque within a Stage1 Calibration package.