How much "too big", do the bushings appear for the brackets? I just did the same Whiteline installation on my Gen3. (Gen3-4, use the same bar and brackets)
My old brackets were in rough but usable shape. (They were quite swollen by corrosion and dirt on the inside) I had to chisel, wire brush, scrape, quite a good sized layer of crud and corrossion from the inside of the OEM brackets to allow them to fit properly over the yellow, polyurethane bushings supplied by Whiteline with my bar. (They didn't supply new brackets):disappoin
I think I might replace my old brackets with new ones eventually. This bar really does some impressive work on the handling, and is dealing with some heavy forces.:thumbsup: