K&N’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration.

These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple.

Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™

And for only £55.95

K&N Replacement Filter for Focus Mk3

£55.95Price
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    Mobile 07500626032

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    Mon - Fri 9am - 5pm 

    Sat - 9am - 1.30pm

    COVERING THE CORNWALL
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    OUR SERVICES
    • Performance Tuning

    • Economy Tuning

    • DPF Solution (software only)

    • EGR Solution (software only)

    • ODB Diagnostics

    VISIT US

    13 Tresithney Road

    Carharrack

    TR16 5QZ