K&N SU-4000 Suzuki/Kawasaki High Performance 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.