Energy Suspension Hyper-Flex master bushing set for 2002–2006 Subaru Impreza/WRX is a red polyurethane bushing kit intended to replace rubber components throughout the chassis. Hyper-Flex material resists oils, coolants and environmental exposure and is stated to outlast rubber by a significant margin; the kit includes control arm, sway bar, trailing arm and shifter bushings to improve handling, reduce wheel hop and maintain alignment under load.
Energy Suspension 02-06 Subaru Impreza/WRX Red Hyper-Flex Master Bushing Set