Tein Flex Z Coilover Suspension Kit - Vitz SCP90 sale-active and filters needs to be

and filters needs to be given extra attention and these items need to be larger than the -8AN and -10AN lines that are typically used on a SFWD style turbo build that runs race gas or ethanol based fuels

Replacing worn or split gaskets and resurfacing flanges is crucial to achieving optimal sealing

Knock Control

Internal E-Throttle Controller

we repeated various tests to achieve a satisfactory specification

Tein Flex Z Coilover Suspension Kit - Vitz SCP90 sale-active and filters needs to beTein'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.