K&N Replacement XD Air Filter YZ450F '18–'19 Category_Intercom Accessories The perfect alternative to expensive

The perfect alternative to expensive OEM replacements while designed to meet and exceed OEM specifications

Viscosity 40°C: 149mm²/s

The off-road Core 2

118mm diameter meter

K&N Replacement XD Air Filter YZ450F '18–'19 Category_Intercom Accessories The perfect alternative to expensiveK&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. Features: Engineered to provide increased horsepower and acceleration. Designed for quick foam or filter servicing after