Tein Flex Z Coilover Suspension Kit - Crown Athlete GRS180 51210-S5T-Z00 And with all that effort

And with all that effort coming to fruition

are waterproof

there is almost no unpleasant vibration in the idle range that is a concern

Vacuum High -24InHg

it is the same weight as aluminium but much stronger

Tein Flex Z Coilover Suspension Kit - Crown Athlete GRS180 51210-S5T-Z00 And with all that effortTein'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.