Easy to pack and take with you on the bike

protects the lower engine and the crankcases from projections

We have tried and tested a large number of air filters over the last few years

unique design

2007 TRIUMPH Tiger 1050

DNA Air Filters - Air Filter for Yamaha R3 15-23 /R25 14-15 /MT-03 16-23 /MT-25 18-21 /YZF 250 20-22/GSX-S 125 17-23 Options:Air Filter Easy to pack and takeThis filter features DNA's advanced FCd (Full Contour design) specially designed only for the YZF R3 R25. The filtering efficiency is extremely high at 98 99% filtering efficiency (ISO 5011), with 4 layers of DNA Cotton. The flow of this DNA Fcd filter is high, 45. 66 % more than the Yamaha stock paper filter! DNA Fcd air filter flow: 107. 00 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25C. Yamaha stock paper filter: 73. 46 CFM (Cubic feet per