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. K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. K&N air filters are washable and reusable and provide high air-flow with excellent filtration. Fitment: Honda TRX400EX Sportrax Base 1999 to 2008 Honda TRX400X Base 2009 Honda TRX400X Base 2012 to 2014