DNA Air Filters - Air Filter for Kawasaki ER-4 N/F 11-13 / Ninja 400 11-13 / ER-6 N/F 09-11 / Ninja 650 R 09-11 Options:Air Filter Padded all round

Padded all round

Midsole wall wrapping snugly secures the foot and provides good stability and comfort

Contrast bill binding

POD - KX Single Brace Display

DNA Air Filters - Air Filter for Kawasaki ER-4 N/F 11-13 / Ninja 400 11-13 / ER-6 N/F 09-11 / Ninja 650 R 09-11 Options:Air Filter Padded all roundThis 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 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) @1,5"H2O