DNA Air Filters - Air Filter for BMW R NineT (all models) 21-23 Options:Air Filter in a warehouse or on

in a warehouse or on a security patrol vehicle

With color and style that'll melt minds

excellent water

It prevents direct contact to the hot exhaust pipe which can melt your nylon riding gear

DNA Air Filters - Air Filter for BMW R NineT (all models) 21-23 Options:Air Filter in a warehouse or onThis filter features DNAs advanced FCd* (Full Contour design). Installation of this new DNA Air filter is very easy; simply follow the installation instructions included in the workshop manual. The filtering efficiency** is extremely high at 98 99% filtering efficiency (ISO 5011), with 4 layers of DNA Cotton. DNA Filters are supplied pre oiled from our factory. The correct amount of DNA oil is applied n each filter individually. The flow of this new