BMW 1 serie F20 - 2015 - 2018 120i 184hp (1998cc) (B48B20B) ECU Remapping
A professional ECU remap can optimise the way your BMW 1 serie 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 184 BHP to 250 BHP, with torque improving from 290 Nm to 440 Nm.