SEARCH BY VEHICLE


HA-4509XD Image

K&N HA-4509XD Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5 Be the first to review!
Replacement Filters > Replacement Air Filter

List Price: $131.00
Your Price: USD $89.99

You Save 31.3%



Facebook   Google+   Twitter   Pinterest  

HA-4509XD
 
In Stock & Ready to Ship!
  Free Ground Shipping!


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!

More Info on K&N Xstream Series Performance Motocross Air Filters
  • Large surface area for long service life
  • Low restriction
  • Washable and reusable
  • Outstanding filtration
Video Installation Video

Product Specifications

Air Filter ShapeRound Tapered
Filter MaterialCotton Gauze
FlangesNone
Height4.5 in (114 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height9 in (229 mm)
Product Box Length9 in (229 mm)
Product Box Width4.63 in (117 mm)
Product StyleUnique Air Filters
Weight1.5 lb (0.7 kg)


Customer Feedback


After all the issues I hear online about K&N, I thought I should just try one out for myself and see what's the real truth.  I noticed a difference right after installation. It seemed to really help out in the low mid range I changed it out from my foam filter after riding for about 30min so I really did notice it once installed.

Thank you!

Blake Weaver

Blake Weaver, California
The upgrade in performance can be noticed instantly However I was not happy with the air filter not fitting into the bike...I would have appreciated the instructions explaining that it needed to be motified to fit the bike. I gave 4 stars based on the upgrade in performance of the bike. 08 Honda cbr600rr
Matthew Williams , Ossining, NY
Hello. I am using your K&N filters since 3 years and its just awesome I'm a huge fan of K&N. I'm using it in my Honda Dio, now planning to fix it to My VW Vento also. Thanks for making such a wonderful product. Regards
Prathamesh Nair, Mumbai, India