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AST 5100 Series Coilovers - ACU-A2110S

AST 15-23 Audi A4 B9 FWD 5100 Street Coilovers w/ Springs
Availability: Out of Stock - on backorder and will be dispatched once in stock.
Part number: ACU-A2110S
Manufacturer: AST
$4,003.13
Special order — availability will be confirmed after purchase.

Looking for the perfect road balance for everyday driving? The 5100 Street Suspension delivers comfort, control, and confidence in every corner. This monotube coilover system is 1-way adjustable for rebound and ride height, allowing you to fine-tune your setup for maximum grip and stability. It comes with vehicle-specific spring rates, OEM-compatible top mounts, and rebuildable dampers for long-lasting performance. Proudly made in the Netherlands, the 5100 STREET Suspension offers the ideal blend of everyday comfort and precise handling - engineered for drivers who want performance without compromise.

Set of MONOTUBE coilovers, NON INVERTED, 1-way adjustable for both rebound and ride height. Front dampers utilize a coilover design, the rear is a divorced setup like OEM. This set includes springs which are designed to run OEM top mounts.

Monotube dampers offer a large piston to control the adjustability of rebound damping. Non inverted. These dampers can adjust in rebound (return to extension). Front dampers utilize a coilover design, the rear is a divorced setup like OEM.

AST 15-23 Audi A4 B9 FWD 5100 Street Coilovers w/ Springs

AST-Suspension 1-Way STREET - ACU-A2110S

Suspension 5100 non inverted ACU-A2110S

Suspension Shock Absorber Set

STREET COILOVERS

48,5mm strut

No confirmed vehicle fitment listed We do not have a vehicle-specific fitment row for this product yet.

This does not automatically mean the part fits every 3000GT or Stealth. Send us your year, drivetrain, turbo/non-turbo status, and part number before ordering if fitment is in question.

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