K&N KA-9006 Replacement Air Filter for Kawasaki VN900 Vulcan 06-20 O-ring Style Manifold 1-7/8" Bore

O-ring Style Manifold 1-7/8" Bore

* T6 heat treated cast aluminum

• Fits FXD 1991-1999

increased compression ratio

• Black face with white needle

K&N KA-9006 Replacement Air Filter for Kawasaki VN900 Vulcan 06-20 O-ring Style Manifold 1-7/8" BoreK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. Features Designed to provide increased horsepower and torque Pleated media provides a large filtration area offering long service intervals Multiple