Yamaha YZ450F Off Road Dirt Bike Performance Add-Ons

The Yamaha YZ450F is a very powerful performance oriented off road motocross bike that is light-weight and ready for competition.

K&N Engineering has designed performance add-ons to help you get even more from your YZ450F. Our replacement air filters are designed to increase power and torque while providing excellent filtration.

Yamaha YZ450F and MX Racer Mark Tilley

Air Filter for 2003-2009 Yamaha YZ450F


Air Filter for 2010-2013 Yamaha YZ450F

K&N Replacement Air Filters for the Yamaha YZ450F utilize our XStream air filter top integrated into a base high-flow air filter. The YA-2506XD high-flow air filter was designed to fit the 2003 through 2009 Yamaha YZ450F. This pleated cotton filter offers more surface area which increases air flow and extends the service interval.

Owners of the 2010 through 2013 Yamaha YZ450F dirt bike need K&N’s YA-4510 panel filter. The YA-4510 panel filter has a large surface area for longer service intervals which translates into less cleaning and more riding.

DryCharger for Yamaha YZ450F

Both filters for the Yamaha YZ450F were engineered from a practical perspective.  They have a 2 piece design that makes them easy to install and remove. An epoxy-coated aluminum wire mesh, incorporated into a back-fire screen, protects the air filter element.

The YA-2506XD is backed by K&N’s one year Racing and Off-Road Limited Warranty.

Oil Filter for Yamaha YZ450F

K&N’s premium oil filter KN-141, for 2003-2008 Yamaha YZ450F, is constructed with a manmade synthetic media that is designed to allow for high oil flow rates. It is also ideal for use with high-end synthetic or semi synthetic motor oil. Synthetic motor oil is said to offer improved flow performance at cold temperatures while providing superior protection against thermal degradation.  2009 through 2016 Yamaha YZ450F models use K&N KN-140 cartridge oil filter.

If you would like to find more performance products for your Yamaha YZ450F or any other vehicle use the Application Search on KNFilters.com.