AST 11/2015-01/2019 BMW 3 Lowering Springs - 25mm/15mm

The AST Suspension Lowering Springs (ASTLS-18-004) are high-performance suspension components specifically designed for the 2015-2019 BMW 3 Series (F30) 330E Plug-in Hybrid Sedan. These springs provide a lowered ride height of 25mm at the front and 15mm at the rear, improving handling dynamics and visual appeal. Crafted from premium high-tensile chromium-silicone wire, each spring is cold-wound, heat-treated for increased hardness, individually shot-peened, phosphate-treated, and powder-coated for exceptional durability and corrosion resistance. Featuring progressive rates on most applications, they offer a smoother ride while enhancing cornering performance. These springs are EDC Compatible (if applicable to the vehicle), individually blocked and computer-tested to prevent settling, and backed by a lifetime warranty against breaking. They are also TUV Certified, ensuring high-quality and safety standards.