DNA Performance Air Filter HONDA CBR 1000 RR, S SERIES (08-15) P-H10S08-0R. DNA Filtering Efficiency :98-99%. This air filter features DNA’s advanced FCd (Full Contour design). Installation of the filter is very easy, simply follow the information that can be found in the HONDA workshop manual. The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA Cotton. This DNA filter is designed as a High flow filter for road use and off-road use. Honda CBR 1000RR (08-15). Honda CBR 1000RR ABS (10-15). Honda CBR 1000 S (2015). For any additional information on these or any other tuning modification please do not hesitate to get in touch. Regards P3 Tuning Ltd. UK and European Union. Norway, Switzerland and rest of Europe. The rest of the world. Based in Liverpool England we are a motorcycle performance tuning centre working with race teams and riders in all levels of the sport from BSB, TT, Thundersport GB and club championships, with years experience and knowledge only supplying the highest quality, tested performance parts and now offer them here.