AST Lowering Springs For BMW 6 645Ci/650i/635D 03/2004-12/2010, Front 45 , Rear 40

The AST Lowering Springs for BMW 6 Series models 645Ci, 650i, and 635D (03/2004-12/2010) are engineered to enhance vehicle dynamics by lowering the center of gravity while maintaining a high level of ride comfort. Manufactured using advanced cold-coiling technology on premium Wafios coiling machines, these springs provide a precise fit and reliable performance tailored specifically for your vehicle. Designed as a direct replacement for the original equipment manufacturer (OEM) springs, the AST Lowering Springs feature a progressive spring rate that optimizes handling without compromising daily drivability. Their robust construction ensures durability and consistent performance under various driving conditions. The springs come with a lifetime warranty against breaking, reflecting the brand’s commitment to quality and customer satisfaction. Ideal for drivers seeking improved stability and a sportier stance, this set lowers the front suspension by 45 mm and the rear by 40 mm, effectively reducing body roll and enhancing cornering capabilities. The refined design also contributes to a more aggressive aesthetic, complementing the vehicle’s overall appearance. Lowering Specifications Front lowering: 45 mm Rear lowering: 40 mm Compatibility BMW 6 Series 645Ci (03/2004-12/2010) BMW 6 Series 650i (03/2004-12/2010) BMW 6 Series 635D (03/2004-12/2010) By choosing AST Lowering Springs, you invest in a product that meets rigorous business standards for quality and reliability. These springs are meticulously crafted to ensure a seamless installation process and long-lasting performance. Whether for everyday driving or spirited excursions, they provide a balanced solution that enhances your BMW’s handling characteristics while preserving comfort.