You will need to reuse your upper radiator mounts, but Flex-A-Lite provides new stainless steel screws to reattach them with. Also, we had to tweak the included aluminum bracket to attach to our A/C condenser. We had to make the step bigger by bending it a bit more than it was as-delivered. Out of two installed (on our Jeep and on the Flex-A-Lite Jeep), one had to be tweaked and one didn’t. It wasn’t a big deal and two seconds with two pairs of pliers got us what we needed and it fit just like the factory intended it to.