AST Lowering Springs For BMW 5 xDRIVE 535/530D/535D X-DRIVE with airsuspension HA - Incl. Lowering Links for the rear 09/2011-02/2017, Front 30 , Rear 0-30

The AST Lowering Springs are engineered to enhance the driving dynamics of your BMW 5 xDRIVE 535/530D/535D X-DRIVE equipped with air suspension on the rear axle, model years 09/2011 to 02/2017. Manufactured with precision using cold-coiling technology on the renowned Wafios coiling machines, these springs provide a reliable and durable solution for lowering the vehicle's center of gravity while maintaining a high level of ride comfort.

Designed specifically for vehicles with air suspension, the set includes lowering links for the rear, allowing for precise adjustment to achieve the desired ride height. The front lowering is fixed at 30 mm, while the rear lowering can be adjusted between 0 and 30 mm, offering flexibility to tailor the suspension setup according to individual preferences and driving conditions. This adaptability ensures that the vehicle’s handling characteristics are improved without compromising the comfort standards expected from OEM components.

AST’s commitment to quality is reflected in the use of premium materials and advanced manufacturing processes. The cold-coiling method enhances the springs’ structural integrity, resulting in consistent performance and longevity. Each set is backed by a lifetime warranty against breaking, underscoring the brand’s confidence in its product and providing assurance to the end user.

By lowering the vehicle’s center of gravity, these springs contribute to improved stability during cornering, reduced body roll, and enhanced overall handling. The progressive spring rate design ensures a smooth transition from comfort-oriented driving to more dynamic performance, making it suitable for both daily driving and spirited road use. Furthermore, the springs are engineered to be a direct replacement for the OEM units, facilitating straightforward installation without the need for additional modifications.

Notes

• For vehicles already equipped 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, allowing for fine-tuning of the ride height.
• Each 1 mm adjustment on the lowering link corresponds to approximately 5 mm change in vehicle height.
• The minimum recommended ride height at the rear is approximately 355 mm, measured from the center of the wheel to the wheel arch; exceeding this may negatively impact ride quality.
• Excessive lowering reduces the air volume in the suspension system and may trigger error codes in the vehicle’s onboard computer.

Lowering Specifications

• Front lowering: fixed at 30 mm
• Rear lowering: adjustable from 0 to 30 mm via lowering links
• Minimum rear ride height: approx. 355 mm (wheel center to arch)
• Adjustment precision: 1 mm on lowering link equals approx. 5 mm vehicle height change

Compatibility

• BMW 5 xDRIVE 535/530D/535D X-DRIVE with air suspension on the rear axle
• Model years: 09/2011 to 02/2017
• Designed as direct OEM spring replacements
• Includes rear lowering links for precise height adjustment

In summary, the AST Lowering Springs represent a high-quality, reliable upgrade for BMW 5 Series xDRIVE models equipped with air suspension. They offer a well-balanced solution that lowers the vehicle’s center of gravity for enhanced handling while preserving the comfort and ride quality expected from OEM components. The inclusion of adjustable rear lowering links further enhances customization, making this set an excellent choice for discerning drivers seeking performance and refinement in equal measure.