Tein Flex Z Coilover Suspension Kit - Skyline ER33 53540-S84-A01 it is affected by the

it is affected by the radiator and takes in air that is hotter than the outside air

Mugen emblem with individually cut-out lettering

This satin black anodized rail features AN Fittings at both ends and a higher flow volume than OEM to allow for larger amounts of fuel and more consistent flow

on a par with an engine or transmission overhaul

Tein Flex Z Coilover Suspension Kit - Skyline ER33 53540-S84-A01 it is affected by theTein'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.