AST Lowering Springs For BMW 6 630i 2004-01/2011, Front 30 , Rear 25

The AST Lowering Springs for BMW 6 630i (2004-01/2011) are precision-engineered components designed to enhance your vehicle's handling and aesthetics without compromising ride comfort. Manufactured using advanced cold-coiling techniques on premium Wafios machines, these springs ensure consistent quality and durability. By lowering the front by 30 mm and the rear by 25 mm, they effectively reduce the vehicle’s center of gravity, resulting in improved stability and cornering performance.

These springs are developed specifically for the BMW 6 630i model range, guaranteeing perfect fitment and compatibility with the original suspension system. Their progressive design maintains a balance between sportier dynamics and the comfort expected from OEM springs, making them suitable for daily driving as well as spirited use. Additionally, the AST Lowering Springs come with a lifetime warranty against breakage, reflecting the brand’s commitment to quality and reliability.

Ideal for those seeking to improve their vehicle’s stance and driving experience, these springs provide a direct replacement solution that meets rigorous business standards. Their robust construction and precise engineering contribute to enhanced road grip and reduced body roll, supporting safer and more confident driving.

Lowering Specifications

• Front lowering: 30 mm
• Rear lowering: 25 mm
• Designed to reduce center of gravity for improved handling
• Progressive spring rate for balanced comfort and performance

Compatibility

• Specifically engineered for BMW 6 630i (2004-01/2011)
• Direct OEM replacement springs
• Compatible with original suspension components
• Suitable for both daily driving and enhanced performance applications

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.

All in stock products ship the same day if ordered before 2pm GMT

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.