Tein Flex Z Coilover Suspension Kit - IS250 GSE30 Intake Pipes The Alpha Lite rod is

The Alpha Lite rod is made for lower horsepower applications were maximum effort is not required

such as the engine bay

Each application vehicle is extensively tested

660cc displacement has a small absolute intake flow rate

Tein Flex Z Coilover Suspension Kit - IS250 GSE30 Intake Pipes The Alpha Lite rod isTein'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.