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K&N Powersports Air Filters for the Yamaha YFZ450X

Yamaha YFZ450X Replacement Air Filters

Buy an air filter for your Yamaha now and get a 100% money back guarantee!
  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Lasts up to 50,000 Miles Before Cleaning is Required Depending on Driving Conditions
Order your K&N motorcycle and ATV air filter Factory Direct today!
Help your Yamaha YFZ450X run better.
  • Fast and FREE SHIPPING with Minimum Order
  • Simple, Quick and Secure Online Ordering
K&N Performance Air Filter Replacement
Vehicle DescriptionPart NumberProduct Image 
2011 Yamaha YFZ450X 449 - All
Motorcycle
2011 Yamaha YFZ450X 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450X Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2010 Yamaha YFZ450X 449 - All
Motorcycle
2010 Yamaha YFZ450X 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450X Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2010 Yamaha YFZ450X Bill Ballance 449 - All
Motorcycle
2010 Yamaha YFZ450X Bill Ballance 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450X Bill Ballance Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2009 Yamaha YFZ450X Bill Ballance 449 - All
ATV
2009 Yamaha YFZ450X Bill Ballance 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450X Bill Ballance Air Filter
List Price: $87.89
Factory Direct Price: $64.99

Find the right K&N motorcycle or ATV air filter for your Yamaha using the application search. Upgrade your Yamaha YFZ450X today with a K&N motorcycle or ATV air filter.