Audi A4 B6 - 2001 - 2004 2.5 TDI 163hp ECU Remapping
A professional ECU remap can optimise the way your Audi A4 delivers power and torque, helping the vehicle feel stronger, smoother and more responsive in everyday driving.
The expected Stage 1 figures for this vehicle show an increase from 163 BHP to 190 BHP, with torque improving from 350 Nm to 390 Nm.