Do I need to drop my differential?
Do I need to drop my differential? Not all vehicles/vehicle setups require a diff drop. The general rule to follow is that anything over a 2” suspension lift over stock should consider a diff drop, and those with lifts below this can get away with it. What does a front differential drop do? A diff drop works by modifying the mounting points of the diff and physically lowering it away from the chassis. As the suspension isn't affected the end result is less angle of operation in the CV joints as the diff and hubs are closer in alignment again....