BMW Z4 E85 - 2003 - 2008 2.3i 204hp ECU Remapping
A professional ECU remap can optimise the way your BMW Z4 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 204 BHP to 225 BHP, with torque improving from 250 Nm to 275 Nm.