AST Lowering Springs For BMW 3 4CYL. 2001-02/2005, Front 40 , Rear 30

The AST Lowering Springs for BMW 3 4CYL (2001-02/2005) represent a meticulously engineered solution designed to enhance your vehicle’s handling dynamics by lowering the center of gravity. Manufactured using advanced cold-coiling technology on the renowned Wafios coiling machines, these springs ensure exceptional precision and durability. Their progressive spring rate design provides a refined balance between improved road grip and ride comfort, maintaining much of the original suspension compliance you expect from OEM springs.

Crafted from premium-grade materials, these lowering springs are tailored specifically for your BMW model, guaranteeing a perfect fit and reliable performance. By reducing the front ride height by 40 mm and the rear by 30 mm, the springs contribute to enhanced vehicle stability and cornering capabilities without compromising everyday drivability. This precise lowering not only improves the aesthetic appeal of your vehicle but also optimizes aerodynamic efficiency and weight distribution.

The AST Lowering Springs come with a lifetime warranty against breakage, underscoring the brand’s commitment to quality and customer satisfaction. Suitable for a wide range of applications, these springs have been developed with attention to detail and rigorous testing to meet stringent automotive standards. Trust in AST’s expertise to provide a reliable upgrade that aligns with professional automotive requirements and elevates your driving experience.

Lowering Specifications

• Front lowering: 40 mm
• Rear lowering: 30 mm
• Progressive spring rate for balanced performance and comfort
• Cold-coiled using Wafios machines for enhanced durability
• Lifetime warranty against breaking

Compatibility

• Designed specifically for BMW 3 Series 4-cylinder models
• Applicable model years: 2001-02 through 2005
• Direct replacement for OEM springs
• Ensures perfect fitment and optimal performance

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.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

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.