Part Number: GSQ12-91AS2

Description: Street Advance Z Coilover Kit; OEM Front Mount; OEM Rear Mount

Spring ID (F): 70mm

Spring Length (F): 250mm

Spring Length (R): 247mm

Spring Rate (F): 224lbs/in (4kgf/mm)

Spring Rate (R): 196lbs/in (3.5kgf/mm)

Details:

The Tein Street Advance Z Coilover System combines affordability and comfort packaged into a masterfully constructed suspension system. These coilovers utilize a Twin-Tube setup that when compared to the regular mono-tube systems, these twin-tube systems attain longer stroke with a smaller repulsive force, resulting in increased ride comfort. Thanks to this unique characteristic, you can negotiate gaps and bumps steadily on rough roads, meaning a smooth ride at low speed and stability at high speeds. 

Features:

• Steel Construction

• Twin Tube Internal Construction

• Thread Type Ride Height Adjustment

• Utilizes OEM Mounts

• 16 Way Adjustable Dampers, Compression and Rebound Combined

• High Durability and Reliability

• EDFC (Electronic Dampening Force Controller) Compatible

• Anodized Brackets With Teflon Coated Shock Body For Heavy Duty Rust Prevention

• Front Spring Rate: 4K

• Rear Spring Rate: 3.5K