Tein Flex Z Coilover Suspension Kit - Impreza GRB Alignment Control Select the spark plug which

Select the spark plug which heat range is appropriate to the vehicle specifications

Develops a significant amount of downforce to increase rear end stability and grip

with feedback learnt from racing and rallies

We focused on the rubber bushings of the "steering gear box" that moves unstably at the front

The skills to give shape to something new were necessary

Tein Flex Z Coilover Suspension Kit - Impreza GRB Alignment Control Select the spark plug whichTein'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.