AST Lowering Springs For BMW 5 540i/525D/530D 09/2016-07/2023, Front 45 , Rear 45

The AST Lowering Springs for BMW 5 Series models 540i, 525D, and 530D (09/2016-07/2023) represent a precise engineering solution designed to enhance vehicle dynamics by lowering the center of gravity while maintaining a high level of ride comfort. Manufactured using advanced cold-coiling techniques on premium Wafios coiling machines, these springs ensure consistent quality and durability. Their progressive spring rate design provides an optimal balance between sportier handling and everyday usability, making them an excellent choice for drivers seeking improved performance without compromising comfort.

Each set is tailored specifically for the BMW 5 Series models mentioned, guaranteeing perfect fitment and compatibility. The front and rear springs both offer a lowering specification of 45mm, contributing to a more aggressive stance and improved aerodynamics. This reduction in ride height not only enhances the vehicle's visual appeal but also improves cornering stability and reduces body roll, resulting in a more confident driving experience.

AST’s commitment to quality is reflected in the lifetime warranty against breaking, providing assurance of the springs’ reliability and longevity. These springs serve as a direct replacement for the original equipment manufacturer (OEM) springs, ensuring straightforward installation without the need for additional modifications. The design and materials used meet stringent automotive standards, making them suitable for daily driving as well as spirited driving scenarios.

Notes

• Not suitable for 4WD (four-wheel drive) vehicles.
• For vehicles with standard lowering, the effective lowering will be reduced by the amount of the standard lowering.
• Approximately 10mm less lowering for vehicles equipped with M-sport suspension.

Lowering Specifications

• Front lowering: 45mm
• Rear lowering: 45mm
• Progressive spring design for balanced performance and comfort
• Cold-coiled manufacturing process ensuring durability and precision

Compatibility

• BMW 5 Series 540i (09/2016-07/2023)
• BMW 5 Series 525D (09/2016-07/2023)
• BMW 5 Series 530D (09/2016-07/2023)
• Not compatible with four-wheel drive (4WD) models

In summary, the AST Lowering Springs offer a reliable and high-quality upgrade for BMW 5 Series owners seeking to lower their vehicle’s center of gravity while retaining OEM-level comfort. Their precise engineering, robust materials, and lifetime warranty make them a dependable choice for enhancing both the aesthetics and handling characteristics of your vehicle.

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