Tein Flex Z Coilover Suspension Kit - Silvia PS13 clearance30 The SCHA is located inside

The SCHA is located inside the transmission housing

To ensure the fuel pump is securely held

50mm Raceport Blow Off Valve capable of flowing over 1500HP

After the final testing stage of running the endurance race

Our innovative Patent Pending design utilizes the factory fuel line

Tein Flex Z Coilover Suspension Kit - Silvia PS13 clearance30 The SCHA is located insideTein'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.