K&N 99-09 Yamaha YFM250 / 00-09 YFM400 Replacement Air Filter

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CODE: KNNYA-4001

$55.19 In Stock Sold out

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K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

Installation Instructions

Designed to provide increased horsepower and acceleration specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
Pleated media provides a large filtration area offering long service intervals
No fuel management modifications are required to obtain increased performance
Multiple layers of woven cotton gauze media offers excellent filtration
Washable & reusable, most are pre-oiled and ready to ride
One Year Limited Warranty

This Part Fits:

Year	Make	Model	Submodel
1999-2004	Yamaha	YFM250 Bear Tracker	Base
2007-2009	Yamaha	YFM250 Big Bear	Base
2005-2006	Yamaha	YFM250 Bruin	Base
2000-2004	Yamaha	YFM400 Big Bear 2x4	Base
2000-2006	Yamaha	YFM400 Big Bear 4x4	Base
2007-2012	Yamaha	YFM400 Big Bear IRS 4x4	Base