02/09/2026
A familiar face at mountune.
Since joining our development fleet, the Mk3 Focus RS has become a staple at mountune, supporting countless hours of development, testing and refinement both on the dyno and out on the road.
Years later, it’s still very much part of the fleet and continues to represent what we’ve always been about: developing, testing and proving everything through the cars we know best.
Some development cars come and go but this one is here to stay.