Tein Flex Z Coilover Suspension Kit - Civic Type R EK9 53540-S04-013 the Dual Port features sequential

the Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost

These features

Low deflection 80 durometer polyurethane bushings provide a large increase in feedback and handling while offering lower NVH (noise/vibration/harshness) than harder or spherical bearing type bushings

Reduces play in suspension components

while pursuing the development of the car body

Tein Flex Z Coilover Suspension Kit - Civic Type R EK9 53540-S04-013 the Dual Port features sequentialTein'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.