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YA-4514XD YZ450F, YZ250F, & WR250 2014-2017


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YA-4514XD K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. As a rule, 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.
See fitment guide below for additional information:

2017 YAMAHA  YZF450F & FX, YZ250F, & FX, WR250
2016 YAMAHA YZF450F & FX, YZ250F, & FX, WR250
2015 YAMAHA YZF450F & FX, YZ250F, WR250
2014 YAMAHA YZF450F, YZ250F