K and N K&N Performance Air Filter - X3 (F25) 28iX 3.0L 2011-2013 £64.99 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... Add to Cart
K and N K&N Performance Air Filter - X3 (F25) 28iX 2.0L 2011-2017 £64.99 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... Add to Cart
K and N K&N Performance Air Filter - X3 (F25) 20i 2011-2017 £64.99 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... Add to Cart
K and N K&N Performance Air Filter - X3 (E83) 3.0d Excl. SD 2004-2008 £79.99 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... Add to Cart
K and N K&N Performance Air Filter - X3 (E83) 2.0d 2004-8/2007 £74.99 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... Add to Cart
K and N K&N Performance Air Filter - X3 (E83) 3.0i 9/2006-2010 £64.99 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... Add to Cart
K and N K&N Performance Air Filter - X3 (E83) 3.0i 231hp 2003-8/2006 £64.99 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... Add to Cart
K and N K&N Performance Air Filter - X3 (E83) 2.5Si 9/2006-2010 £64.99 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... Add to Cart
K and N K&N Performance Air Filter - X3 (E83) 2.5i 2004-8/2006 £64.99 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... Add to Cart
K and N K&N Performance Air Filter - X1 (F48) All 2015- £64.99 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... Add to Cart
K and N K&N Performance Air Filter - X1 (E84) All Diesel 2012-2015 £64.99 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... Add to Cart
K and N K&N Performance Air Filter - X1 (E84) 35iX 2011-2013 £64.99 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... Add to Cart
