DNA PERFORMANCE AIR FILTER - APRILIA RSV4 (Factory) (R) 2009-15

P-AP10S09-0R DNA air filter specially designed for the New RSV4R, RSV4 Factory, RSV4 APRC

• This New filter features DNA'S advanced full Contour Design, covers the complete air box surface eliminating "dead spots" that cause turbulence, increasing air flow and filtering efficiency and replaces the stock filter including the 2 supporting frames without modifications.
• Installation of the filter is very easy; simply follow the information that can be found in the Aprilia owner's manual.
• The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA Cotton. This is very important because the filtering efficiency of the stock Aprilia filter (2 layers) is very low and does not provide sufficient protection for this high performance Aprilia Engine.

(Filtering efficiency is the amount of "dirt" the filter can maintain (stop) and protect the engine efficiently. For example the DNA Filter for every 100 grams of dirt that it will receive, it will hold 98-99 grams, this applies even to fine dirt as small as 5 microns.)

• The flow of the filter is +10,50 % more than the Aprilia Factory 2 layer cotton filter, at 182 CFM (Cubic feet per minute) @ 1,5" H₂O compared to the stock Aprilia Factory filter at 164, 7 CFM.
• This DNA filter is designed as a High flow filter for Road & Race use.