AST lowering springs for BMW F30 sedans (2012–2019) lower the ride height by 30mm front and rear while aiming to retain much of the OEM comfort. Cold-coiled on Wafios machines with a progressive design, these vehicle-specific springs are sold as direct OEM replacements and carry a lifetime warranty against breakage, giving a lowered stance with controlled handling characteristics.
AST Suspension 12-19 BMW 330i/335i/340i/325D/330D Sedan (F30) Lowering Springs - 30mm/30mm