In this video, we test a heavily tuned Ford Focus RS MK3 pushing 420 horsepower and 620 Nm of torque. Thanks to upgrades like a downpipe, Mountune spark plugs, GFB diverter valve, and flat-foot ...

The 2.3-liter EcoBoost in the Focus RS continues to be more powerful than the four-cylinder turbo in the Mustang EcoBoost High Performance Package. But with a bit of know-how from Mountune, £5,974.99 ...

Today, Kirby’s focus has shifted toward following industry news, and he has a sincere passion for one-off and tuned vehicles, car toys (especially LEGO brand,) and anything else even closely related ...

9 Aug 2021, 11:06 UTC · By: Aurel Niculescu // After the tasty m330 upgrade, Mountune is back with another improvement for the Mk4 Ford Focus, as this time it dials the ST past Mk3 Focus RS’ power ...

If you’re a Ford Focus RS fan, then all you’ll want for Christmas is Mountune’s new tuning package that’s in development. Aimed at the Mk3 that’s powered by the 2.3-liter EcoBoost, the bundle of ...

We know Mountune can work magic on the Ford Fiesta ST and Focus ST, and now the tuning company has a set of products ready for the Focus RS. While there are no engine upgrades just yet, Mountune has a ...

With the fourth-gen Ford Focus out for more than a year now, enthusiasts are still waiting (and craving) for an all-new RS. The new-gen hot hatch will eventually break cover, but if you simply cannot ...