AST ACU-B1401SD AST 5100 Series Shock Absorbers Coil Over BMW Mini - R55/R56/R57

Set of MONOTUBE coilovers, 1-way adjustable for both rebound and ride height. Front and rear dampers utilize a coilover design. This set includes springs which are designed to run OEM top mounts.AST-Suspension 1-Way STREET (True Coilover) - ACU-B1401SDLooking 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.Features and Benefits: Monotube dampers offer a large piston to control the adjustability of rebound damping. These dampers can adjust in ride height and rebound (return to extension). Front and rear dampers utilize a coilover design.Rear damper inverted, Front droplink included, Rear droplink optional (DLA-10-188-206)