Tein Flex Z Coilover Suspension Kit - 370Z Z34 Transmission if they are not that

if they are not that stubborn

The cerametallic friction material can handle much more abuse than stock type disc assemblies without slipping or fading

and to provide additional spring force to control the added weight off the rocker assembly when it is engaged

and bolts are included

Brake systems where standard DOT 4 fluid is marginal under repeated high-energy braking

Tein Flex Z Coilover Suspension Kit - 370Z Z34 Transmission if they are not thatTein'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.