Air filter DNA RACING for original air box on motocross Honda CRF 450 X from 2009 to 2017

Here is the air filter R-H4XE09-01 for your motocross Honda CRF 450 X - 2009/2017.

The flow rate of this DNA Fcd filter is high, 30.96% more than the standard paper filter! This filter features advanced FCd (Full Contour Design) technology from DNA. Installing the filter is very easy, just follow the information in the HONDA workshop manual.

This DNA filter is designed as a high flow filter for on-road or off-road use. We all know that an original bike turns a bit too rich original for better protection in conditions never reached in our countries (use of engines in countries very hot, bad gasoline low-end and old. ..).

This is why we can afford even with a carburation / injection of origin to opt for a freer air filter. DNA FILTER filters are washable filters that allow more air for better performance with poorer AFR ! They last the life of the bike because you just clean them and then re-oil them.

Features :

OEM Air Filter Air Flow: 122.40 CFM

DNA Air Filter Air Flow: 160.30 CFM

DNA Increased Air Flow: 30.96%

DNA Filtering Efficiency: 98-99%

Mounted on Honda CRF 450 X - 2009/2017