AST Suspension Lowering Springs (55mm/35mm TUV) - 1990-1993 BMW 3 Series 318i Cabrio (E30)AST Suspension Lowering Springs Part #: ASTLS 14 340 Overview The AST Suspension Lowering Springs are designed to enhance the handling and aesthetics of your 1990 1993 BMW 3 Series 318i Cabrio (E30). Crafted to provide a lower ride height, these springs help improve vehicle stability, cornering response, and overall stance. Ideal for enthusiasts seeking a sportier look and improved driving dynamics, they are engineered to support a more aggressive yet