So perhaps the first thing to know about the mk2 Focus RS is that this is not a car for shrinking violets, nor those who like to make progress discreetly. But make progress you most assuredly will.

All three previous generations of Focus RS models featured some form of specialised ... detached wheel hubs in the Mk2, or the Mk3’s torque vectoring rear differential and drift mode all ...

You can do some neat stuff to the way your Ford Focus Mk2 works, but first you have to gain access to the data system. If you know some Russian, and don’t mind a bit of dongle rewiring ...