Post pics if you have them.

Are they noisy or smell?

I am thinking about cutting out the drivers rear bin & putting the whole setup in there... Anyone know the dimentions of this unit or if it will fit?

 

Dimensions are roughly 8 inches wide, 11 inches long and 6 inches tall! The checkvalve sticks out another inch on the length. The controller sticks out another 1.5 inches on the width. You can remove the controller from the tank and put it in the cabin if you wish to have it mounted within reach or you can leave it on the tank. There should be no smell from the meth, you can always vent it using tube to the outside if you want. that would be easy to do from the bin area. Mine is in the hatch area right behind the large plastic divider. If you cut the bin out you could probably get it to fit, but I have not tried.