ECS Tuning's level 1 suspension refresh kit addresses all the symptoms related to the included components in the rear suspension.
Symptoms include a loose feel in the rear end under hard acceleration, as well as side to side wandering of the rear end between shifts under hard acceleration. Other symptoms include clunking over bumps and severe vibration at speed.
With the proper tools, replacement of these components will take approximately one-half of a day to complete.
See kit content tab for a complete list of components