The BMC replacement panel air filter for 2015 and later BMW 1 Series (F20/F21) 114d is a direct-fit panel element that restores intake filtration and helps keep engine air cleaner by capturing contaminants. As a drop-in replacement it installs without modification into the factory airbox, providing an easy maintenance item for owners of applicable 114d models.
BMC 2015+ BMW 1 (F20/F21) 114 D Replacement Panel Air Filter