AST 04/2009-01/2019 BMW Z4 Lowering Springs - 30mm/25mm

AST lowering springs for 2009–2019 BMW Z4 lower the front by 30mm and the rear by 25mm while retaining much of the OEM comfort. They serve as direct replacements to reduce the vehicle’s center of gravity and improve stance and handling without a stiff ride. Manufactured with cold‑coiling on Wafios machines and a progressive design, these vehicle‑specific springs balance lowered looks and stability and are backed by a lifetime warranty against breakage.

AST 04/2009-01/2019 BMW Z4 Lowering Springs - 30mm/25mm