On mine, the previous owner took a lot of things off from the car, but here is what I had to remove and where. There is one bolt on each side behind the grilles, one on each side by the tires, and then along the bottom there should be a flat piece of steel with bolts running through it and then in about the middle of the bumper on the backside is another set of bolts and nuts attached to the crash bar. Again, this may not be all of them, but those are the ones I had to remove.