Proof it is actually under way...
Here is a picture of Brandi's butt on the ground... They pulled the rear subframe so they could get to the gas tank for the fuel pump installation. While it is off, they will be changing the subframe bushings (solid aluminum), the toe rods, the trailing arms, and the differential bushings (delrin). They will also be installing the DSS 1400 HP rated axles and a set of sways.
One each of the trailing arms and toe rods can be seen laying in the background.