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

Fits between the brake pads and calipers

a CFD-designed velocity stack leads to an unique air flow straightener grid designed to smooth the incoming air flow as it passes the Mass Air Flow sensor for precise readings

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