This Foam Filter Performance Induction Kit is designed specifically for the Ford Focus ST225, replacing the restrictive factory airbox with a high-flow intake system engineered to improve airflow, throttle response, and overall engine performance. Suitable for both standard and tuned vehicles, it helps the turbocharged engine breathe more efficiently while producing a deeper, more aggressive induction and turbo sound.
At the heart of the kit is a MAF-safe Ramair dry foam air filter with an impressive 1,032cm² filtration surface area. Designed to deliver high airflow without compromising filtration, the foam filter provides excellent engine protection while maximising performance. The kit also includes a dedicated ECU mounting bracket that utilises the original factory mounting points for a straightforward, OEM-style installation.
High-quality 4-ply silicone hoses are supplied to ensure long-lasting durability and reliable performance under increased boost pressures. The foam filter is fully washable and reusable, making it easy to maintain using the Ramair CK-003 Filter Maintenance Kit.
