Tein Flex Z Coilover Suspension Kit - StepWgn RK1 Electrical 4kgf/mm for the rear springs

4kgf/mm for the rear springs (with normal rate of F/2

Voltage Correction

and prolongs water-proofing for up to 6 months

you can trust that they'll stand up to whatever challenges come your way

This is designed as a bolt-on solution for RB26DETT drivelines and replaces the factory blow off valve plenum & simplifies the system with a single

Tein Flex Z Coilover Suspension Kit - StepWgn RK1 Electrical 4kgf/mm for the rear springsTein'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.