
BC Racing ZX Series - Ford Focus MK2 (2004-2011) (Inc ST)
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BC Racing ZX Series Coilovers – Ford Focus MK2 (2004–2011) Including ST
Upgrade the suspension of your Ford Focus Mk2 with the BC Racing ZX Series coilover kit, designed for drivers looking for a more focused setup for fast-road, track day and motorsport use.
Suitable for selected Ford Focus Mk2 models including the Focus ST, the ZX Series combines a monotube damper design with 30-way adjustable damping and independent ride-height adjustment, giving you the ability to tailor the suspension around both road use and more demanding performance driving.
Performance-Focused Coilover Design
The BC Racing ZX Series is designed for drivers wanting increased chassis control, sharper response and greater setup flexibility than a more road-biased suspension package.
Its adjustable monotube dampers help improve body control under braking, acceleration and cornering, while still allowing the suspension to be tuned to suit different road and track conditions.
Key features:
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ZX Series monotube coilover design
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30-way adjustable damping
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Independent ride-height adjustment
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Adjustable spring preload
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Improved body control and chassis response
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Sharper steering feel
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Performance-focused damper setup
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Rebuildable design
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Replacement components available
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Multiple spring-rate options available
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Custom specification options available
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Suitable for selected Ford Focus Mk2 models including ST
Spring Rate Options
Available spring-rate configurations include:
12/10kg.mm – recommended spring rate for a balance of comfort and performance
6/4.5kg.mm – softer alternative for increased road comfort and compliance
The recommended 12/10kg.mm setup provides a significantly more focused chassis, with increased support under braking, cornering and weight transfer.
The 6/4.5kg.mm option is better suited to drivers who want a more compliant road setup while still benefiting from the increased adjustability and control of the ZX Series.
If you are unsure which spring rate is most suitable for your Focus, please contact us before ordering.
Adjustable Ride Height & Damping
Ride height can be adjusted independently of spring preload, helping retain usable damper travel when lowering the vehicle.
The 30-way damping adjustment allows the suspension response to be fine-tuned depending on road conditions, driver preference and intended use, from fast-road driving through to more demanding circuit work.
Vehicle Fitment
Designed for selected:
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Ford Focus Mk2
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Ford Focus ST Mk2 / ST225
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2004–2011
Exact compatibility can vary depending on model, engine and suspension specification.
Product Image & Specification Note
Product images are for illustration purposes only and may not show the exact specification supplied for every vehicle application.
BC Racing kits can vary depending on vehicle, spring rate, top mount configuration and other specification options. If you have any specific requirements, such as upgraded or alternative top mounts, spring rates or ride-height preferences, please contact us before ordering so we can confirm the most suitable configuration for your setup.
Fast Road & Track Performance
The ZX Series is particularly well suited to drivers wanting a more performance-led setup than a conventional road-focused coilover kit.
The recommended 12/10kg.mm spring rate provides a firm and focused setup for more serious fast-road and track use, while the 6/4.5kg.mm option offers a more compliant alternative for cars that still spend significant time on the road.
Professional Installation Recommended
Professional installation is recommended.
A full four-wheel alignment should also be carried out after installation and once the final ride height has been set to ensure correct geometry, tyre wear and handling characteristics.
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