I have the BD and it seemed to tighten the front-end up a bit. Unfortunately it will not extend the life of the steering box as I have had 3 to date... ... ... with 110k miles on the truck. Easy to install and would do it again. NOTE: I have a Lorenz level kit on mine and had no issues installing the BD kit under the sway bar spacers. In fact the bolts that Lorenz sent with level kit are long enough for the additional space the BD bar will take under the spacer... ... . if that makes sense.
Southbound
Southbound