they shouldn't....lifts should be put on the frame of the car. I put mine right behind the pinch welds. Just drilled two holes on each side and ziptied the neons on. The front is really easy, just drill some holes in that plastic cover and ziptie. The rear is a bit difficult. You have to drill through some metal behind the bumper, and try to make sure it's high enough so that the tube doesnt touch the exhaust.
Mike
Mike