K&N YA-4514XD Air Filter

Replacement Filters / Replacement Air Filter
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$61.99 USD
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Product Overview

  • Designed to provide increased horsepower and acceleration
  • Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
  • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
  • No fuel management modifications are required to obtain increased performance
  • Washable & reusable, most are pre-oiled and ready to ride!
  • One Year Limited Warranty
The K&N YA-4514XD Air Filter fits some Yamaha WR250F, Yamaha YZ250F, Yamaha YZ250FX, Yamaha YZ450F, and Yamaha YZ450FX models. See vehicle applications link for details.
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.

[More Information on Off-Road Motorcycle and ATV Air Filters]
Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1.313 in (33 mm)
Package Contents1 Air Filter
Package Quantity1
Product StyleUnique Air Filters
Outside Length7.313 in (186 mm)
Outside Width7.25 in (184 mm)
Weight1 lb (0.5 kg)
Filter Re-Oiling Amount0.95 oz (28 ml)
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Warranty1 Year Limited
WARNING: Cancer and reproductive

K&N YA-4514XD Air Filter Product Reviews

Monday, August 15, 2016 - Part YA-4514XD
A must have for any recreational vehicle. I have 3 dirt bikes and 1 four wheeler and they all have K&N filters. Only way to go....

Todd Lashley
Simpsonvillle, South Carolina
Thursday, August 4, 2016 - Part YA-4514XD
This air filter, like any other K&N filter is fantastic. It works as it should and I could instantly tell a difference in the throttle response of my bike. It also livens up the air induction noise. Sounds pretty cool. The only drawback I see is that to clean this filter you will need to lift the gas tank at the front of your bike to get the filter out. This is however very minor and only really adds one small step. All in all worth the money for the increased performance and peace of mind knowing that your motor is well protected and breathing easy.

Ethan Wentz
Vancouver, Washington