Ford’s semi-official tuner in Europe, Mountune, has released some upgrades for the Focus ST and its smaller Fiesta ST sibling, which see the cars' performance boosted while still being fully covered ...

What handles like a go-kart, runs 13s with minor mods, has the carrying capacity of a small SUV, gets 30 mpg, and is affordable? The Focus ST, that's what. Prior to diving into this Race Red Focus ST ...

Fast Ford fans tend to buy the highest-spec model they can, and adding the Mountune kit to your Focus ST seems like a no-brainer, as your warranty isn’t affected. However, we’d recommend trying out ...

The Ford Performance MP275 Focus ST upgrade kit includes a mountune induction kit, mountune high-flow intercooler, mountune mTune handset, and all installation hardware. Additionally, an available ...

Almost every car enthusiast wishes their car had more horsepower, but juicing up your ride can mean affecting factory warranty coverage. For owners of the 2013-2015 Ford Focus ST, there's now a ...

Mountune has launched a new power upgrade kit aimed at the current Ford Focus ST diesel equipped with the six-speed manual gearbox. Priced at £429 ($556/€481) in the UK for a DIY installation, or £350 ...

Like torque-steer? Then good news! Ford has announced a Mountune kit for the latest version of the petrol Focus ST. Er, yes. But this is Ford’s confirmation that the same upgrade is now available for ...

Conventional wisdom says that 300 horsepower is about the practical limit for a front-wheel-drive car. Based on my memories of the hilariously discombobulated Chevy Impala SS—the V8, front-drive one—I ...

His automotive adventure started reporting on various motorsport events as a sports writer before moving onto a full-time auto career with various sites, including This Week In Motors and ...

Justin Cupler has been a member of the TopSpeed team since 2012. Justin's love for cars started back when he was just five years old, helping his dad work on his 1957 Chevy Bell Air and then his 1966 ...

This has been in the offing for a while. Ever since Viv came back from having his ST Mountune’d he’s been itching for a straight-line dust up against the RS. His mood may have cooled after driving the ...

If the wild rally-replica looks of the Focus RS don’t appeal, this tuned ST could be the way to go. Mountune’s tweaks result in devastating in-gear pace, but the chassis and suspension are more than ...