How much of a drop can i go with 2 and a half inches to spare. If the bottom of my bumper exceeds 2.5 inches the bottom of my lip will scrap when i come out of the driveway. I am interested in just dropping a pair of shocks and springs for the fronts. I was wondering which springs is good for me and drops a little bit and not too much. How much of a wheel gap drop can i do?