BMW 1 Serie Sedan F52 - 2018 -> 125i 231hp ECU Remapping
A professional ECU remap can optimise the way your BMW 1 Serie Sedan 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 231 BHP to 270 BHP, with torque improving from 350 Nm to 440 Nm.