Replacement Air Filter for Focus Mk3 – ST250/RS Stage 2 Induction Kit

To fit our full Stage 2 Induction Kit for the Focus RS Mk3/ST250 ONLY.

Choose from AIRTEC spec filter or genuine K&N.

Airtec Part No: ATIKFO18-MK3
From £29.95 (inc VAT)
£24.96 (exc VAT)

Technical Data

Replacement air filter for the Focus MK3 ST250/RS Stage 2 Induction Kit.

Choose from AIRTEC spec cotton filter or genuine K&N filter.

*Please note, K&N RU-3050 will fit ST250 and RS Stage 2 Induction Kit ONLY.

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