Tein Flex Z Coilovers - Nissan Silvia S13/180SX 13B-REW Protects engine from carbon buildup

Protects engine from carbon buildup and maintains intake system cleanliness

200 cell per inch metal matrix CAT reduces emissions and smell without power loss

10AN ORB ports provide versatile plumbing options

Subaru WRX (2002-2014)

14-0268: 6AN 90 Degree Female Coupler

Tein Flex Z Coilovers - Nissan Silvia S13/180SX 13B-REW Protects engine from carbon buildupTein 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