Yamaha YFM450 Grizzly Auto 4x4 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Yamaha YFM450 Grizzly Auto 4x4 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Yamaha YFM450 Grizzly Auto 4x4 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Yamaha YFM450 Grizzly Auto 4x4 run better. Fast and FREE SHIPPING with any Yamaha YFM450 Grizzly Auto 4x4 air filter

  1. 2011 Yamaha YFM450 Grizzly Auto 4x4 450 air filter
    Special Price £48.69 Regular Price £64.99
    YA-3504
    K&N
  2. 2010 Yamaha YFM450 Grizzly Auto 4x4 450 air filter
    Special Price £48.69 Regular Price £64.99
    YA-3504
    K&N
  3. 2009 Yamaha YFM450 Grizzly Auto 4x4 450 air filter
    Special Price £48.69 Regular Price £64.99
    YA-3504
    K&N
  4. 2008 Yamaha YFM450 Grizzly Auto 4x4 450 air filter
    Special Price £48.69 Regular Price £64.99
    YA-3504
    K&N
  5. 2007 Yamaha YFM450 Grizzly Auto 4x4 450 air filter
    Special Price £48.69 Regular Price £64.99
    YA-3504
    K&N
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