AST Lowering Springs For BMW 3 6CYL.+ 320D 2001-02/2005, Front 40 , Rear 30

The AST Lowering Springs are engineered to provide a precise lowering solution for BMW 3 6CYL. and 320D models from 2001-02 to 2005. Manufactured with advanced cold-coiling technology on premium Wafios machines, these springs are designed to reduce the vehicle’s center of gravity effectively while maintaining a high level of ride comfort comparable to the original equipment manufacturer (OEM) springs.

These springs offer a progressive design that balances performance enhancement with everyday usability. By lowering the front by 40 mm and the rear by 30 mm, the vehicle gains improved handling characteristics and a more aggressive stance without compromising stability or comfort. Constructed from high-quality materials, the AST springs ensure durability and reliability under various driving conditions.

With a broad application range covering over 2500 vehicle models from 1966 to the present, AST lowering springs are tailored for specific vehicles to guarantee optimal fitment and performance. The lifetime warranty against breaking further underscores the brand’s commitment to quality and customer satisfaction, providing assurance for long-term use.

Lowering Specifications

• Front lowering: 40 mm
• Rear lowering: 30 mm
• Cold-coiled for enhanced strength and precision
• Progressive design for balanced comfort and performance

Compatibility

• BMW 3 Series 6CYL. and 320D
• Model years: 2001-02 to 2005
• Direct OEM spring replacement
• Fits a wide range of vehicles with specific engineering

Choose AST Lowering Springs for a reliable, high-quality suspension upgrade that enhances your BMW’s handling and aesthetics while maintaining the comfort and safety standards expected from OEM components.

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

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We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

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All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.