RE: The front bumper. It is a stock item from GT racing...that much I know
JP, my car was a mess from a bad experience with a tow truck operator earlier. So it was as Hayden said, "worse case scenario" of the sets they have sold. Fit and finish was exceptional. Just my bolts were all out of alignment from the under body being tweaked as it was drug over a curb.
Previous shop had actually elongated the holes on the spring plates to get them back on. We ended up cutting both sides completely out with a hole saw. The good thing is we were able to use the WEVO spring plate race as a jig to weld those attachment points back into the correct location. Needed to be done anyway. WEVO plates actually made it possible.
They were a direct bolt on for the side with the least damage. But you can see where we went from there.
Car eventually had a perfect c/b and a fairly good ride height with the (at the time unknown to me) damage. Both were difficult to ever believe we'd get acceptable again.
After the major repair and the new WEVO stuff car had an even better CB. Damaged it was with in 10/20 lbs front and back. With the repairs it ended up being just lbs. And much easier to do as well.