Yamaha R9 DNA Stage 2 Airbox Combo

DNA Yamaha YZF-R9 Air Filter Stage 2 Combo (includes Stage 1 DNA Air Filter) eliminates the OEM intake snorkel and offers higher performance and better intake sound. This kit is designed to replace the stock plastic air box and OEM air filter. Efficiency of DNA Filters maximizes breathable surface area compared to OEM filters allowing you to get the most horsepower possible. TECHNICAL FEATURES DNA Air Filter included with Stage 2 Combo The DNA filter has a 38.7% higher airflow than the Yamaha stock paper filter! DNA FCD air filter flow: 145.80 CFM (Cubic feet per minute) @1,5" H2O corrected @ 25° Celsius Installation of this Stage 2 Combo is very easy, simply follow the included instructions Extremely high filtering efficiency of 98-99%, with 4 layers of DNA Next Generation Premium Cotton Perfect airtight sealing is guaranteed by using a high quality EVA seal Pre-Oiled, Washable and Reusable Lifetime Warranty

DNA Yamaha YZF-R9 Air Filter Stage 2 Combo (includes Stage 1 DNA Air Filter) eliminates the OEM intake snorkel and offers higher performance and better intake sound. This kit is designed to replace the stock plastic air box and OEM air filter. Efficiency of DNA Filters maximizes breathable surface area compared to OEM filters allowing you to get the most horsepower possible. 
r9 dna stage 2