there is a whole intake setup made like that and its called the gravelsport intake sold for around 300 buckaroos
now heres a few things to think about since your new here. Its said putting a filter right on the throttle body will make a huge loss of torque due to the ramming of hair right into the engine. Also is the water soo if you use anything other than the K&N filter it will suck water in. But to much water the K&N wont be able to block it all. Causeing hydrolock but people say water in the engine isnt to bad as long as the intake isnt like submerged.
personalyl to me is wait for a good deal to pop up on an intake and buy it otherwise dont do this