the radiator support is spot welded on,..you can always tear off your stock one and ~bolt~ on a new support,...this is what i did,..but i only put on a new support for the conversion because i fawked my car up,..it would be much easier to modify a 99-00 front bumper to fit,..i think i heard somewhere you have to cut small triangles and shiet to make it fit right,..not sure on where to cut though