K&N Universal Custom Air Filter - Round Tapered 4in Base OD x 3in Top OD x 6in H x 2.75in Flange ID

If you require good clean air and lots of it, K&N Clamp-on filters are your best bet for improved performance! Universal in style, K&N snowmobile filters replace the existing airbox and OEM stock filter. K&N manufactures hundreds of sizes, shapes and lengths to fit virtually any application.