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The AST lowering springs for BMW 4 (from March 2022) lower the vehicle's center of gravity while preserving much of the OEM ride comfort as a direct replacement. Cold‑coiled on Wafios machines and formed with a progressive profile, they deliver a balanced lowered stance and enhanced handling. Vehicle‑specific fitment, premium materials and a lifetime warranty against breakage ensure dependable long‑term performance and broad model support.
AST 03/2022- BMW 4 Lowering Springs - 35mm/35mm
