AST lowering springs for the 1990–1999 BMW 8‑Series 840Ci (E31) lower the car’s center of gravity while aiming to retain much of OEM comfort. Cold‑coiled on Wafios machinery, their progressive design balances a lowered stance with usable ride quality and vehicle‑specific fitment. Manufactured to direct replacement specifications, these springs are backed by a lifetime warranty against breakage and are intended to provide a dependable, road‑friendly drop.
AST 90-99 BMW 8-Series 840Ci (E31) Lowering Springs