How do you change the differential on a 1986 Toyota supra?

To change the differential on a 1986 Toyota Supra, first, safely lift the vehicle and support it on jack stands. Remove the rear wheels and disconnect the driveshaft from the differential. Next, unbolt the differential from its mounting points and carefully lower it out of the vehicle. Install the new differential by reversing these steps, ensuring all bolts are tightened to the manufacturer's specifications and fluid is added to the correct level.