Audi A5 MK1 - 2007 - 2011 RS5 4.2 V8 450hp ECU Remapping
A professional ECU remap can optimise the way your Audi A5 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 450 BHP to 470 BHP, with torque improving from 430 Nm to 455 Nm.