K&N AIR FILTER BMW E46 316i 318i 320i 323i 325i 328i !

USED - only 2 weeks K&N High Flow Air Filter 33-2231 BMW E46 316i, 318i, 320i, 323i, 325i, 328i, 1.8, 1.9, 2.0, 2.5 & 2.8 Litre 1997-2007