K&N 99-09 Honda TRX400EX/X Replacement Air Filter

K&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.

⚠️ California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.