FMINDK37, FMINDK38, and FMINDK43 Replacement Filter Vauxhall > Astra > J (2009-2016) > 2011-2014 (1.6T) purposefully using carbon fibre as

purposefully using carbon fibre as the material to compliment the carbon fibre canister of the induction kit

Inside diameter: 70mm (2 3/4")

Lubricated with high temperature Mobil1 grease to ensure a long life with minimal wear and very long service intervals

Another unique design by Forge Motorsport

FMINDK37, FMINDK38, and FMINDK43 Replacement Filter Vauxhall > Astra > J (2009-2016) > 2011-2014 (1.6T) purposefully using carbon fibre asThis is a replacement high flow, pleated, synthetic nanofiber filtration air filter (an upgrade compared to the more common, cotton filter) for the Forge Motorsport uprated induction kit FMINDK37, FMINDK38, and FMINDK43.