TEIN Street Basis Z Coilover Kit Subaru WRX 2015-2021

The Tein STREET BASIS 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
• Anodized brackets with Teflon coated shock body for heavy duty rust prevention

Front Specifications:

• Damping Force Adjustment: N
• Full-Length Ride-Height Adjustable: N
• Upper Mount: OEM
• Recommended Ride Height (mm): -25
• Recommended Ride Height (inch): -1
• Ride Height Adjustable Range:
  • Max Low (mm): -60
  • Max Low (inch): -2.4
  • Max High (mm): -12
  • Max High (inch): -0.5
  • Recommended Low (mm): -35
  • Recommended Low (inch): -1.4
  • Recommended High (mm): -15
  • Recommended High (inch): -0.6
• Spring
  • Rate (kgf/mm): 7
  • Rate (lbs/in): 392
  • SP PART#SB070-13200
  • Free Length (mm): 200

Rear Specifications:

• Damping Force Adjustment: N
• Full-Length Ride-Height Adjustable: N
• Upper Mount: OEM
• Recommended Ride Height (mm): -25
• Recommended Ride Height (inch): -1
• Ride Height Adjustable Range:
  • Max Low (mm): -70
  • Max Low (inch): -2.8
  • Max High (mm): 10
  • Max High (inch): 0.4
  • Recommended Low (mm): -35
  • Recommended Low (inch): -1.4
  • Recommended High (mm): -15
  • Recommended High (inch): -0.6
• Spring:
• Rate (kgf/mm): 6
• Rate (lbs/in): 336
• SP PART#S8Q55-13060
• Free Length (mm): 225