if you take the glove box out there is a big rubber gromit there, if you poke the tube through you should be able to get it down the side of the air box and pull it through to the vaccumm pipe. as for where to put it its up to you, i put mine to right of my dash next to the pilla and run the tube behind the dash and pedals and up the side of the dash to the pilla/top of dash.
