I've done a couple so far this week .It's a welded in piece. If you are going to do it yourself, you will need a spot weld cutter (specially ground drill bit or 3/8" hole saw) and a mig welder or resistance welder. You may be able to save a few bucks by having it stripped down & ready for someone to cut off the old piece & weld on the new one. You will have to find a shop willing to do this though.The radiator support isn't a structural piece, but on a honda or most any import, proper alignment ie extremely critical for the rest of the parts to fit correctly.