DNA Stage 2 air box filter & cover

Road & track use. This Stage 2 air filter & inox cover, the filter features DNA's advanced FCd (Full Contour design). Installation of this DNA S2 air filter & cover is very easy. The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA cotton. The flow of this DNA air box cover & Fcd air filter is very high, 127.29 % more than the Aprilia stock air box flow. DNA Stage 2 air box cover and filter flow: 152.90 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25 degrees Celsius. Aprilia stock air box intake: 67.27 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25 degrees Celsius.

Fits: > Aprilia: 13-17 CAPONORD 1200 1200cc; 11-14 DORSODURO 1200 1200cc