DNA Air Filters - Racing Air Filter for Honda CBR 600 RR 21-25 Tow HooksKFI An unusual design that has

An unusual design that has been popular in Japan for years

Replacement pins are available

When installing on trail models

Whether stuck in slush

Quick and easy replacement of the CO2 cartridge

DNA Air Filters - Racing Air Filter for Honda CBR 600 RR 21-25 Tow HooksKFI An unusual design that hasThis DNA New filter features DNAs advanced FCd* (Full Contour design). A perfect air tight sealing and trouble free filter installation for the user is guaranteed by using a high quality EVA seal, which is precisely cut and factory installed (glued). 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