I bought this WK about a month ago. It is a 2007 wk Laredo with the 3.7. I have purchased the RC 2" BB and plan to put it on in the fall once I have tires and spacers and new shocks/struts. I live at 8500ft in the mountains of Colorado so it will be finished before we get any new snow. This is a new project for me as I used to have (recently sold) my 96 XJ. My plan is use the RC BB I have along with 1.25 spacers... I enjoy that bulldog/wide stance.