You could adapt a K&N filter to the front of your snout. K&N carries multiple sizes of filters, i'm sure one of them will fit the snout. On my '71 GTV, I made a snout and fitted it with a k&n filter. i could send pics if you wish. The filter will fit between the front mesh and the snout, remove the snout mesh and the filter sould be fitted inside the snout as if it were an air filter box.