mountune has more Ford Ecoboost tuning experience than any other company resulting in a wide range of proven upgrades backed by decades of motorsport DNA.

Ford Focus ST Upgrades

Looking for an upgrade for your Ford Focus ST? Mountune has you... 

Ford Focus ST Upgrades

Ford Fiesta ST Upgrades

Looking to add some extra oomph to your Ford Fiesta ST? Look... 

Ford Fiesta ST Upgrades

Ford Focus RS Upgrades

Looking to unleash the full potential of your Ford Focus RS? Mountune... 

Ford Focus RS Upgrades

Components // Browse by category

ENGINE // Motorsport Services

  • Racing Crate Engine Program

    At Mountune, we understand that every driver is unique, which is why we offer a range of customization options to help you tailor your engine to your specific requirements.

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  • Engine Machining And Development

    We utilize the latest equiment in our in-house engine machining center to ensure accurate and precise results and more power from your engine.

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  • Engine Building and Assembly

    Backed with over 40 years of engine building experience, mountune offers a wide range of precision engine assembly options to meet your needs.

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  • Parts and Engine Restoration

    We understand that these engines require special care and attention, and we use only the highest quality materials and cutting-edge technology to meet our exacting standards.

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The Engineered Difference.

Mountune's proud heritage stems from a superb record of success throughout the world of motorsports for over 40 years. Every lesson learned over that period, every race won, every design, every high-performance engine delivered, and every component, contributes to that reputation.

Featured Performance Upgrades:

mountune Clubsport Suspension Upgrade - Focus ST

$1,299.00
$1,299.00 $1,299.00
Sale Sold out
View full details

mountune Focus RS PTU Brace Upgrade

$159.00
$169.00 $159.00
Sale Sold out
View full details

ACT Heavy Duty Clutch Kit - Focus ST/RS

$1,549.00
$1,733.00 $1,549.00
Sale Sold out
View full details

Up to 40% Off performance

Save up to 40% on select mountune performance upgrades during our spring sale - going on now!

SHOP SALE

N1 Series Complete Crate Engines

Inspired by the famous International Group N racing and rally regulations for production-based race cars.

SHOP N1 ENGINES

Powered by motul

Mountune is a proud technical partner of MOTUL USA and is an authorized North American distributor.

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BLOG // Latest Mountune News

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