Description
Performance Pleated Replacement Air Filter for Ford Focus ST225
Unlock the full potential of your Ford Focus ST225 with the Ramair Performance Pleated Replacement Air Filter. Specifically designed as a direct replacement for the OEM paper filter, this premium panel filter delivers increased airflow, sharper throttle response, and long-lasting reliability — making it the perfect upgrade for fast road or track applications.
Constructed from high-quality pleated synthetic nanofiber filtration media, the filter maximizes surface area to ensure superior airflow while effectively capturing harmful particles. This balance improves engine breathing efficiency, resulting in enhanced performance without compromising protection. The precision injection-molded frame ensures a perfect OEM fit, making installation simple and hassle-free.
Unlike standard disposable filters, this Ramair unit is fully washable and reusable using the Ramair maintenance kit (CK-003), offering both cost savings and environmental benefits over its lifespan. Backed by over 35 years of motorsport filtration expertise, Ramair’s pleated filters are trusted by enthusiasts worldwide for performance and reliability.
Key Features:
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High-flow pleated synthetic nanofiber filtration media
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Direct OEM replacement for the factory air filter
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Improves airflow, throttle response, and overall performance
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Washable and reusable for long-term use
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Precision injection-molded frame for durability and fit accuracy
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Developed with motorsport expertise for fast road and track applications.
Vehicle Compatibility:
This replacement panel filter is compatible with:
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Ford Focus ST225 (MK2) 2.5L Turbo – 2005–2012
