Custom Tuning a 1.5 ECOBOOST MK4 Focus ST LINE

In this video we develop our software for the MK4 Focus ST LINE 1.5 Ecoboost engine, we also explore some dormant features within the ECU and attempt to activate them (later removing them after the video), we take you through the thought process behind development of our top of the line remapping software!
Find out more on what we can do for your vehicle at our website Laird-Performance.co.uk