DNA Performance Air Filter – Honda CBR1000RR-R / SP 2020-22. DNA Performance Air Filter – Honda CBR1000RR-R / SP This DNA High performance air filter is a high quality, next generation, multi-layer cotton gauze, oil impregnated air filter that NEVER needs replacing. Stock Filter’s Air Flow: 179.20 CFM DNA Air Filter Air Flow: 219.00 CFM DNA Increased Air Flow: +22.21% DNA Filtering Efficiency: 98-99% This filter features DNA®’s advanced FCd (Full Contour design). To install this new DNA Air filter follow the installation instructions included in the workshop manual, and check installation info written on the DNA filter. The filtering efficiency is extremely high at 98-99%filtering efficiency (ISO 5011), with 4 layers of DNA ® Cotton The flow of this new DNA filter is +22.21% more than the stock filter! This DNA® filter is designed to be “spark safe” for racing use on highly tuned engines. DNA Performance Air Filter – Honda CBR1000RR-R / SP. This DNA High performance air filter is a high quality, next generation, multi-layer cotton gauze, oil impregnated air filter that NEVER needs replacing. Stock Filter’s Air Flow: 179.20 CFM. DNA Air Filter Air Flow: 219.00 CFM. DNA Increased Air Flow: +22.21%. DNA Filtering Efficiency: 98-99%. This filter features DNA®’s advanced FCd (Full Contour design). The filtering efficiency is extremely high at 98-99%filtering efficiency (ISO 5011), with 4 layers of DNA ® Cotton. The flow of this new DNA filter is +22.21% more than the stock filter! This DNA® filter is designed as a High Flow Air filter for:’Road & Race use’. No additional information at this time. You might also like. IXIL Hyperlow Dual Exit Silencer HONDA CBR125R 2011-16. IXIL L2X Hyperlow Full System – Honda MSX125 2021-23. IXIL Race Xtrem Carbon Full System Yamaha MT-09 / SP 2021-23. IXIL Black Full System Low mount Honda Monkey 125 2018-24.