ST 18220049 Coilover Kit ST XA BMW 3er / 3-series (E90,E91,E92); (390X, 3L, 3C, 3K) 11/05- ymm_34 Maintains factory seat construction integrity

Maintains factory seat construction integrity

reflecting confidence in the engineering and technology

the cover integrates accurately with the seat structure and remains fully compatible with integrated heating and ventilation systems where applicable

Fits Following Engines: 366 CID Chevy Big Block V8

ST 18220049 Coilover Kit ST XA BMW 3er / 3-series (E90,E91,E92); (390X, 3L, 3C, 3K) 11/05- ymm_34 Maintains factory seat construction integrityST 18220049 Coilovers ST XA galvanized steel (with damping adjustment) The ST suspensions XA coilovers are engineered for drivers requiring both ride height adjustment and customizable damping characteristics. Developed in collaboration with KW Automotive, this system incorporates advanced damping technology that allows precise rebound adjustment to suit varying driving conditions. Damping can be adjusted directly at the top of the piston rod,