[jarendall]

you can add a breather suction to the air filter base, it will require drilling a hole in the base and installing and breather vent line, ie: the old type GM air intake breather line, the line had a foam filter where it pluged into the air filter base, my K&N filter on my dodge truck has such a setup, however there isn't a filter where the vent line plugs into the air filter base, just an open hole, the other end plugs into the breather