YSR Advanced Pro Plus 3-Way Adjustable Coilover Kit Ford Focus ST 2012+ Mk3/Mk3.5 ST250 - Remote Reservoir Inverted Monotube Track & Fast Road Suspension

Transform the way your Focus ST drives with a true track-bred, triple-adjustable suspension upgrade. Built for serious pace, consistent control and confidence on circuit or fast road, this YSR kit delivers precise chassis balance and repeatable performance lap after lap.

Why this YSR tri-adjustable suspension is the upgrade your Focus ST needs

Engineered for owners who demand sharper turn-in, stronger mid-corner grip and superior stability under braking, this motorsport-focused damper and spring package brings race-grade control to the road and track. Independent bump and return adjustment lets you tailor the car to tyres, surface and driving style, while remote canisters increase fluid volume for better thermal stability during extended hard use. The upside-down strut layout enhances rigidity and steering feel, giving you confidence to push harder, more often.

• Triple adjustment for fine tuning: independent bump and rebound controls for dialled-in grip and traction
• Remote canister design for increased fluid capacity and cooler, more consistent damping under sustained abuse
• Upside-down monotube strut architecture for strength, precision and improved feedback
• Flexible braided lines allow smart reservoir placement for easy access and neat installs
• Purpose-built for front-strut Focus ST platforms from 2012 onward, including Mk3 and Mk3.5 ST250

Proven by us, loved by our customers

We run this setup on customer builds and our own projects and the results speak for themselves: tighter body control, better confidence on kerbs and rapid recovery over rough sections. Drivers report noticeably flatter cornering, improved stability on high-speed sweepers and predictable behaviour that makes the car faster and easier to drive.

Perfect for

• Track days, time attack, sprints and fast road driving
• Owners seeking a Focus ST suspension upgrade that can be tuned for different circuits and conditions
• Drivers chasing consistent lap times with reliable damping over long sessions

Search-friendly fitment and use cases

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Professional fitting and setup

For the best results, have your kit installed and aligned by specialists. MJ Modifications in Warwickshire offers expert fitting and setup to get the most from your YSR system. Request a fitting quote at info@mjmodifications.co.uk.

Please note: images are for illustration where applicable. If you are unsure about compatibility with your specific model year, contact us and we will be happy to help.