The AST Lowering Springs are engineered to enhance the driving dynamics of your BMW 3 6CYL. + 320D models from 1998-04 to 2005. Manufactured using advanced Wafios coiling machines, these cold-coiled springs offer a precise and reliable solution to lower your vehicle’s center of gravity, improving handling and stability without significantly compromising ride comfort. Designed as a direct replacement for the original equipment manufacturer (OEM) springs, they maintain the balance between performance and everyday usability.
Crafted from high-quality materials, the AST Lowering Springs feature a progressive spring rate that adapts to various driving conditions, ensuring a smooth and controlled ride. Their robust construction guarantees durability and longevity, supported by a lifetime warranty against breaking. This commitment to quality makes them a trusted choice for enthusiasts and professionals seeking reliable suspension upgrades.
With compatibility across a wide range of vehicles and a focus on precision engineering, these springs not only lower your vehicle’s stance but also contribute to improved cornering response and reduced body roll. The subtle lowering effect enhances the aesthetic appeal of your BMW while maintaining the comfort standards expected from OEM components.
Lowering Specifications
- Front lowering: 40 mm
- Rear lowering: 30 mm
Compatibility
- BMW 3 Series 6CYL. + 320D
- Model years: 1998-04 to 2005
By choosing AST Lowering Springs, you invest in a suspension upgrade that combines precision, durability, and enhanced driving dynamics. These springs are ideal for drivers who want to improve their vehicle’s performance and appearance while retaining the comfort and reliability associated with OEM standards.
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.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.