Now that you have the stock bushings out of the mount take a moment and finish your coffee while staring in amazement at the wimpy stock bushings.
Take your new beefy TiC rear diff bushings and do the following:
* Take two of the black bushings and push into one side of the mount in the old bushing location. It's like making a sandwich (mmmmmmmmm.......sandwich.......)
* Take one of the metal sleeves and push into the center of these bushings that you just put in the mount
* Repeat for other side
If you did not previously finish your coffee do so now while marveling and the beefiness of these mounts (mmmmmmm...... beefy.......beef sandwich......).
Take a look at the mount. On one side in the middle will be an arrow.
When you reinstall the mount the arrow will be pointed UP and will be the side AWAY from the rear diff.
Slide back under the car and push the mount up into the subframe.
It will take some shoving because it's tight with the new bushings.
Take a look at where the bolts go through the subframe and through the bushings. It'll look something like this: