Custom Air Filter by K&N (SN-2520)

Custom Air Filter by K&N (SN-2520)

2-7/16″20 DEG FLG, 3-3/4″B, 3″T, 5″H SNOWMOBILE 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.