Audi A6 C7 - 2011 - 2018 RS6 4.0 TFSI Performance 605hp ECU Remapping
A professional ECU remap can optimise the way your Audi A6 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 605 BHP to 680 BHP, with torque improving from 750 Nm to 900 Nm.