https://www.autoexpress.co.uk/car-reviews/38599/ford-focus-st-3-mountune
Tuning tweaks up power, but does blue oval feel special enough?
ford focus stauto expressmountune
https://www.pistonheads.com/news/general-pistonheads/mountune-launches-new-mr500-focus-rs-track-pack/50176
The old RS was a giggle with 350hp - now it has another 150hp
focus rsmountunelaunchesnewtrack
https://www.autoexpress.co.uk/volkswagen/golf/107667/new-volkswagen-golf-r-mountune-m52-2019-review
Mountune have extracted another level of performance out of the Volkswagen Golf R, but are the upgrades worth it?
volkswagen golf rauto expressnewmountunereview