Tein Flex Z Coilover Suspension Kit - Crown Athlete GRS204 52321-SNA-A01 Delrin material naturally degrades with

Delrin material naturally degrades with age and heat cycling

Impreza models from Version 5 onwards

hardened steel teeth to reduce premature wear with a signature

By orienting the metal’s grain in the direction of stress along the rod cap

Tein Flex Z Coilover Suspension Kit - Crown Athlete GRS204 52321-SNA-A01 Delrin material naturally degrades withTein's flagship coilover, the Flex Z includes all the features you'd want on a suspension kit. 16 level damping adjustment, full ride height control and replacement top mounts make Flex Z the complete package. Highly durable, each Flex Z kit features thorough rust proofing and is made of high strength, highly durable steel for added peace of mind.