K&N XStream Series Motocross Air Filters take performance to the next level with the addition of a filter within the filter's top in order to add even more filtration area for high air-flow and capacity. Each filter piece has pleated media which creates a large surface area that provides high airflow and great dirt holding capacity for extreme conditions. The two-piece design eases installation and removal on modern narrow-framed MX bikes. The epoxy-coated aluminum wire mesh, incorporated into a backfire screen, protects the filter element from harmful debris. A custom base seal ensures a precise and secure fit. K&N air filters are washable and re-usable and they come pre-oiled and ready to use!

Part KNHA-4509XD Product Specifications
Product Style: Unique Air Filters
Air Filter Shape: Round Tapered
Filter Material: Cotton Gauze
Flanges: None
Height: 4.5 in (114 mm)
Weight: 1.5 lb (0.7 kg)

2013 HONDA CRF250R 250 - All
2012 HONDA CRF450R 444 - All
2012 HONDA CRF250R 250 - All
2011 HONDA CRF450R 444 - All
2011 HONDA CRF250R 250 - All
2010 HONDA CRF450R 444 - All
2010 HONDA CRF250R 250 - All
2009 HONDA CRF450R 444 - All

Product Reviews for KNHA-4509XD - K&N