Here at WH we realize that Bronco owners have different goals in mind when they are choosing a suspension system. With the WH System X you get to choose exactly what you want, nothing more, nothing less. Piece together part by part the best system to fit your vision and plans for your Bronco. Once you have everything you want, add it all up and give yourself an 8% discount. Do you need some help deciding what will be best for you? No problem, our Bronco owning sales people are standing by ready to help. The minimum requirements are front and rear lift, 4 shocks and front end bushings.