AST Lowering Springs For BMW 45660 320/323/324TD/325 11/1982-12/1990, Front 40 , Rear 40

The AST Lowering Springs are engineered specifically for BMW models 320/323/324TD/325, manufactured between 11/1982 and 12/1990. Designed to provide a precise lowering of 40 mm at both the front and rear, these springs effectively reduce the vehicle’s center of gravity, enhancing stability and handling without compromising the ride comfort associated with original equipment manufacturer (OEM) springs.

Manufactured using cold-coiling technology on advanced Wafios coiling machines, the AST springs demonstrate superior craftsmanship and durability. The progressive spring design ensures a smooth transition in stiffness, balancing performance improvements with everyday usability. This makes them an ideal choice for drivers seeking enhanced driving dynamics while maintaining comfort standards.

Each set is tailored to the specific vehicle application, ensuring precise fitment and optimal performance. The use of premium materials and stringent manufacturing processes guarantees long-lasting reliability. Additionally, AST provides a lifetime warranty against breakage, reflecting the confidence in their product quality and offering assurance to customers.

Notes

Lowering Specifications

• Front lowering: 40 mm
• Rear lowering: 40 mm
• Cold-coiled for enhanced durability and performance
• Progressive spring rate for balanced comfort and handling

Compatibility

• BMW 320/323/324TD/325 models
• Manufacturing years: 11/1982 – 12/1990
• Direct OEM spring replacement
• Suitable for over 2500 vehicle models from 1966 to present (AST range)

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