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K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: 2009-2013 HONDA (CRF250R, CRF450R) HA-4509XD

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Key item features

ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
EASY INSTALLATION: Pre-oiled and ready to install. One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance gains.
SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.
WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants.
HIGH QUALITY:

Specs

Manufacturer part number
HA-4509XD
Vehicle make
Honda
Vehicle model
CRF250R, CRF450R
Brand
K&N
Engine air filter type
Paper
Vehicle fitment type
Specific

Current price is Now $179.64

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was $199.99

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About this item

Product details

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your motorcycle, ATV, or Side-By-Side vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance for your journey. Join the millions of customers who have saved money and improved performance by upgrading to K&N filtration. Fitment Information: 2010-2013 HONDA CRF250R; 2009-2012 HONDA CRF450R

K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: 2009-2013 HONDA (CRF250R, CRF450R) HA-4509XD

ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
EASY INSTALLATION: Pre-oiled and ready to install. One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance gains.
SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.
WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants.
HIGH QUALITY:

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Specifications

Manufacturer part number

HA-4509XD

Vehicle make

Honda

Vehicle model

CRF250R, CRF450R

Brand

K&N

Directions

Fabric Care Instructions

Yes

Warranty

Warranty information

1 Year Limited

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Warning Text

legal:None,safety:no warning applicable

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov