Yamaha YFZ450 Performance Cold Air Intakes

Buy now from the K&N Store and get a 100% Money Back Guarantee on any cold air intake system!

  • Designed to increase power and torque
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory air intake system
  • Easy to install performance, usually in 90 minutes or less

Add more horsepower to your Yamaha YFZ450 with a K&N cold air intake system. K&N Yamaha YFZ450 cold air intakes are easy to install and add power & acceleration while protecting the vehicle's engine.

  1. 2009 Yamaha YFZ450 449 air intake
    Special Price €426.89 Regular Price €569.19
    63-1123
    K&N
  2. 2008 Yamaha YFZ450 449 air intake
    Special Price €426.89 Regular Price €569.19
    63-1123
    K&N
  3. 2007 Yamaha YFZ450 449 air intake
    Special Price €426.89 Regular Price €569.19
    63-1123
    K&N
  4. 2006 Yamaha YFZ450 449 air intake
    Special Price €426.89 Regular Price €569.19
    63-1123
    K&N
  5. 2005 Yamaha YFZ450 449 air intake
    Special Price €426.89 Regular Price €569.19
    63-1123
    K&N
  6. 2004 Yamaha YFZ450 449 air intake
    Special Price €426.89 Regular Price €569.19
    63-1123
    K&N
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