AST Lowering Springs For BMW 3 6CYL.+ 320D 2000-12/2007, Front 40 , Rear 30

The AST Lowering Springs are engineered specifically for the BMW 3 Series 6-cylinder and 320D models produced between 2000 and 12/2007. Designed to enhance vehicle dynamics, these springs lower the front suspension by 40 mm and the rear by 30 mm, effectively reducing the center of gravity. This adjustment improves handling stability and cornering precision while maintaining a level of comfort comparable to the original equipment manufacturer (OEM) springs.

Manufactured using premium materials and cold-coiled on state-of-the-art Wafios machines, these springs exemplify high-quality craftsmanship and durability. The progressive spring design provides a balanced reduction in ride height, ensuring optimal performance without compromising ride quality. Suitable for a wide range of vehicles, AST lowering springs have been developed for over 2500 models since 1966, demonstrating their versatility and reliability.

Each set of AST Lowering Springs comes with a lifetime warranty against breaking, reflecting the brand’s commitment to excellence and customer satisfaction. This warranty offers assurance for long-term use and peace of mind on every journey.

Lowering Specifications

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

Compatibility

• BMW 3 Series 6-cylinder models (2000 to 12/2007)
• BMW 320D models (2000 to 12/2007)
• Direct OEM spring replacement
• Suitable for vehicles requiring precise lowering without sacrificing comfort

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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For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

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.