DNA AIR FILTER KAWASAKI ER-4 N/F 11-13 / Ninja 400 11-13 / ER-6 N/F 09-11 / Ninja 650 R 09-11

We officially release the P-K6N09-01 DNA air filter for the KAWASAKI models:- Ninja 400 11-13- ER-4 N/F 11-13- ER-6 N/F 09-11- Ninja 650 R 09-11* This filter features DNA®'s advanced FCd (Full Contour design).- FCd (Full Contour design) is the innovative design by DNA®, that allows the filtering material to follow precisely the contour of the air box and uses the complete air box surface as “active filtering area“ eliminating “dead spots” that cause turbulence, increasing air flow and filtering efficiency.* Installation of the filter is very easy; simply follow the information that can be found in the Kawasaki workshop manual.* The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA® Cotton.* The flow of this DNA Fcd filter is high, +8.29% more than the KAWASAKI stock paper filter!- DNA Fcd air filter flow: 170.00 CFM (Cubic feet per minute) @1,5H2O corrected @ 25degrees Celsius- Kawasaki stock paper filter: 157.00 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius* This DNA® filter is designed as a High flow filter for Road & Race use."