Tein Flex Z Coilover Suspension Kit - 5 Series (F10) F10 Badges & Emblems Direct replacement of the factory

Direct replacement of the factory bushings

dual row core

Custom longer rods were then introduced that fixed the deck height/low compression issue

Exhaust port and manifold flanges have been enlarged slightly to allow for a stronger mounting point

A CNC-machined

Tein Flex Z Coilover Suspension Kit - 5 Series (F10) F10 Badges & Emblems Direct replacement of the factoryTein'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.