Airtec Motorsport Enclosed Carbon Fibre Airbox Intake CAIS for Ford Focus RS Mk2 DSUNO Get your BMW 5 Series

Get your BMW 5 Series (F10/F11/F18) ready for the road

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Airtec Motorsport Enclosed Carbon Fibre Airbox Intake CAIS for Ford Focus RS Mk2 DSUNO Get your BMW 5 SeriesBack at last by popular demand is our revised Stage 2 Closed Air Induction System (CAIS) made from real carbon fibre. Now with a new design but the same huge benefits that still make it the best induction kit on the market for the Mk2 Focus RS. Whats the difference? The top section was raised and blended to aid air flow to the huge Group A cone filter inside, whilst the right hand side of the snorkel area was also enlarged and the underside of the