The Energy Suspension red rear differential carrier bushing set for 1990–1997 Mazda Miata uses the company's proprietary Hyper-Flex polyurethane to replace worn mounts. Built as a performance polyurethane solution, it improves differential support and durability while remaining road-friendly. Energy Suspension emphasizes optimized formulas, problem-solving fitments and ships with a limited warranty and aftermarket support.
Energy Suspension 90-97 Mazda Miata Red Rear Differential Bushing Set