Tein Flex Z Coilovers - Subaru WRX/STI VA 15-21 Air Filter 370-450°F / 188-232°C: Running on

370-450°F / 188-232°C: Running on the hot side

Assembly Lube

Performance Gains: +15hp | +18ft-lb torque

Silent chamber to reduce low-frequency resonance

Tein Flex Z Coilovers - Subaru WRX/STI VA 15-21 Air Filter 370-450°F / 188-232°C: Running onTein Flex Z is a twin tube coilover kit that brings adjustable ride height and damping at an accessible price. The twin tube design gives a long stroke and a supple ride, while 16 level damping lets you tune comfort or handling to taste. Features Twin tube damper for a long stroke and comfortable ride 16 level damping force adjustment (compression and rebound together) Full length ride height adjustment Vehicle specific upper mount included; pillow