TEIN Street Advance Z Coilovers Bmw 3SERIES Sedan (E90) VB23 2006-2011

TEIN STREET ADVANCE Z COILOVERS BMW 3SERIES SEDAN (E90) VB23 2006-2011 Model: STREET ADVANCE Z Application: BMW 3SERIES SEDAN (E90) VB23 323I, 323I M SPORT 2006-2011 RWD 2500cc Part Number: GSJ14-91AS2 Spring Rate Front kgf/mm: 7 Spring Rate Rear kgf/mm: 10.6 Adjustment Range Front mm: -5 to -25 Adjustment Range Rear mm: 0 to -20 Image for illustration. Your application may vary. Street Advance Z The Tein Street Advance Z is the definition of JDM branded quality suspension at a new entry level price point for damper adjustable coilovers. Designed for street use, the Street Advance Z improves every aspect of the cars handling but retains comfort for daily drivers, versatile in all situations. Tein quality damper adjustable coilover suspension. Thread-type ride height adjustment. Twin-Tube Structure. Damping Force adjustment. Uses the cars OE original top-mounts. EDFC compatible for in-car damping adjustment. Durable & Reliable. More technical information and product details available from the Tein product site here.