AST lowering springs for BMW 5 (August 1990–1994) lower ride height by 40mm front and rear while preserving much of the OEM comfort. They serve as vehicle‑specific direct OEM replacements, cold‑coiled on Wafios machines and designed with progressive rates to balance a lowered stance and sharper handling. Included lifetime warranty against breakage provides dependable support for long‑term use.
AST 08/1990-1994 BMW 5 Lowering Springs - 40mm/40mm