BUSCHUR RACING EVO VIII-IX REAR DIFF SIDE SUPPORTS
This is Buschur's lightweight, billet aluminum solution to those rusted chunks of steel, above, that currently bolt to the sides of your rear diff.
These new Side Differential Support Brackets weighed in at only 4.25 pounds. Those nasty old brackets were almost 8 pounds!
This completely replaces the stock part and there is no need to replace the rubber bushing.
These keep the axles on a straight plain. The idea of doing the entire mount in a one piece billet aluminum design is to save the headache of pressing out the old bushing and to knock off another 5 pounds of weight.
With the addition of Buschur's Rear Differential Bar (moustache bar,) you can completely replace the stock cast iron bar on the car, keeping the side supports and all factory mounting points. This bar takes 13 pounds off the rear, add to this our new side support bushings and you end up with 18 pounds off the rear end. You also end up with an overall stiffer package in the rear and a differential that cannot move.
Here's a picture of the Side Differential Support Brackets installed on the Buschur Racing RS:
