K&N Performance Panel Filter BMW E36/E46 M3

K&N performance drop-in panel filter for the E36 M3 and E46 M3, as well as other 3 Series models (use part number link below to check). This filter is a direct replacement for the original paper filter and offers superior filtration and improved performance. It is also cleanable and so never needs replacing.

Replaces BMW part number 13721730449.