Tein Street Basis Z Coilover Kit 2016+ Mazda MX-5 Miata (NDERC)

Tein Street Basis Z Coilover Kit 2016+ Mazda MX-5 Miata (NDERC)About the Sealed Structure The top end of the shell pipe is narrowed, oil and gas are injected, and the whole unit is sealed by crimping the metal. This new approach massively shortens the production process. As a result, we have succeeded in vastly cutting production cost.Thread-Type Ride Height Adjustment The ride height can be adjusted by moving the lower spring seat up or down. Characteristic of this system are its simple structure and ease of use.Twin Tube SystemCompared to the regular mono-tube system, twin-tube attains longer stroke with a smaller repulsive force, resulting in high ride comfort. Roads may have all sorts of surface conditions. This calls for shock absorbers with ample stroke, that operate smoothly. Thanks to this unique characteristic, you can negotiate gaps and bumps steadily on rough roads, meaning a smooth ride at low speed and stability at high speed.Uses OE Mounts STREET ADVANCE Z and STREET BA