Energy Suspension Hyper-Flex rear trailing arm bushing set for Scion xB (2005–2007) replaces factory bushings with black performance polyurethane to maintain rear toe and caster under load. This set improves handling, cornering and control, is full-floating for smoother operation, and outlasts rubber. It’s especially useful when running larger than stock wheels and tires and helps preserve alignment during aggressive driving.
Energy Suspension 05-07 Scion xB Black Rear Trailing Arm Bushing Set