AST Lowering Springs For BMW 5 520i/523i/525i/528I/530i/520D with airsuspension HA – Incl. Lowering Links for the rear 06/2004-05/2010, Front 50 , Rear 0-50

The AST Lowering Springs are engineered specifically for BMW 5 Series models 520i, 523i, 525i, 528i, 530i, and 520D equipped with air suspension, covering production years from 06/2004 to 05/2010. Manufactured with precision on state-of-the-art Wafios coiling machines, these cold-coiled springs provide a reliable and durable solution to enhance your vehicle’s driving dynamics without compromising on comfort. Designed to lower the vehicle’s center of gravity, these springs improve handling and stability, resulting in a more responsive and confident driving experience. Their progressive spring rate ensures a smooth transition from OEM comfort levels to a sportier stance, making them ideal for drivers seeking performance enhancements while maintaining everyday usability. The set includes adjustable lowering links for the rear, allowing fine-tuning of the suspension height to suit specific preferences or road conditions. AST’s commitment to quality is evident in the materials and manufacturing processes used. Each spring is crafted from premium-grade steel, ensuring longevity and resistance to fatigue. The lifetime warranty against breaking further underscores the brand’s confidence in their product’s durability and reliability, providing peace of mind for professional installers and vehicle owners alike. These lowering springs are a direct replacement for the OEM components and have been developed with meticulous attention to the specific suspension characteristics of the compatible BMW models. This ensures optimal fitment and performance without the need for additional modifications. The adjustable rear lowering links included in the set facilitate precise alignment and suspension tuning, enhancing both aesthetics and driving dynamics. Notes Not suitable for 4WD (four-wheel drive) vehicles. For vehicles with standard lowering, the indicated lowering values will be reduced by the amount of the existing lowering. The rear suspension setup includes adjustable lowering links for precise height adjustment. Lowering Specifications Front lowering: 50 mm Rear lowering: Adjustable from 0 to 50 mm Compatibility BMW 5 Series models: 520i, 523i, 525i, 528i, 530i, 520D Production years: 06/2004 – 05/2010 Vehicles equipped with air suspension (rear)