The Energy Suspension rear sway bar bushings in red are a 14mm set for 1986–1991 Mazda RX-7 applications, made from Hyper-Flex™ polyurethane for longer life than OEM rubber. They allow the sway bar system to work at full efficiency, improving handling and efficiency while offering easy installation and greater durability compared with stock bushings.
Energy Suspension 86-91 Mazda RX7 Red 14mm Rear Sway Bar Bushings