its a dumb question but wanted to make sure before i orderd it. Does this kit include everything even to run a hose from the rear differental to the air box like the description?

 

Reviving this thread. I'm concerned about diff and trans fluids getting into the airbox and screwing things up. I realize that the airbox is a negative airflow environment, basically creating a vacuum that could potentially suck fluid out of your diffs and trans cases into your airflow. Maybe I'm mistaken but physics sort of suggests that.

 

Anyone use these axle Bellows with out extended their hoses? How well do they work?