AST Suspension Street 5100 Series Non-Inverted Coilover Kit - 1963-1989 Porsche 911 RWD (911) ACS-P2217

AST Suspension

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SKU: ACS-P2217

AST Suspension Street 5100 Series Non-Inverted Coilover Kit - 1963-1989 Porsche 911 RWD (911)

$5,490.00
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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

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Product Details

Looking for the perfect everyday road balance? The 5100 Street Non-Inverted Suspension to your 1963-1989 Porsche 911 RWD (911) delivers comfort and control in one refined package. Experience a high-quality monotube coilover system, 1-way adjustable for rebound and ride height. The front coilover design ensures precise handling, while the OEM-style rear setup maintains daily comfort. Built with fixed rear spring rates, OEM-compatible top mounts, and rebuildable dampers, this system offers lasting performance. Engineered and made in the Netherlands, the 5100 STREET suspension maximizes grip and stability, giving your car the perfect balance between comfort and control on every drive.

Standard Features

  • 1-Way Rebound Adjustable – 12-position rebound adjustment lets you fine-tune damping for different driving conditions.
  • Ride Height Adjustable – Adjust vehicle ride height while maintaining maximum damper stroke for consistent suspension performance.
  • High-Performance Monotube Design – High-pressure gas and a floating piston help reduce cavitation while improving grip, control, and driver feedback.
  • OEM Top Mount Compatible – Designed to work with factory top mounts, making it a practical upgrade for street-focused applications.
  • Rebuildable & Spring Included – Built for long-term performance and serviceability, with vehicle-specific springs included in the kit.
Specifications
Part Number ACS-P2217
Part Name 5100 Series Coilovers
Vehicle 1963-1989 Porsche 911 RWD
Chassis Code 911
Ride-Height Adjustable Yes
Damping Adjustment 1-Way
Kit Includes 4 Shock Absorbers
Kit Includes Springs
Quantity Full Set (Front & Rear)
Vehicle Fitment
  • 1963 Porsche 911 RWD (911)
  • 1964 Porsche 911 RWD (911)
  • 1965 Porsche 911 RWD (911)
  • 1966 Porsche 911 RWD (911)
  • 1967 Porsche 911 RWD (911)
  • 1968 Porsche 911 RWD (911)
  • 1969 Porsche 911 RWD (911)
  • 1970 Porsche 911 RWD (911)
  • 1971 Porsche 911 RWD (911)
  • 1972 Porsche 911 RWD (911)
  • 1973 Porsche 911 RWD (911)
  • 1974 Porsche 911 RWD (911)
  • 1975 Porsche 911 RWD (911)
  • 1976 Porsche 911 RWD (911)
  • 1977 Porsche 911 RWD (911)
  • 1978 Porsche 911 RWD (911)
  • 1979 Porsche 911 RWD (911)
  • 1980 Porsche 911 RWD (911)
  • 1981 Porsche 911 RWD (911)
  • 1982 Porsche 911 RWD (911)
  • 1983 Porsche 911 RWD (911)
  • 1984 Porsche 911 RWD (911)
  • 1985 Porsche 911 RWD (911)
  • 1986 Porsche 911 RWD (911)
  • 1987 Porsche 911 RWD (911)
  • 1988 Porsche 911 RWD (911)
  • 1989 Porsche 911 RWD (911)

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