
AST
AST Lowering Springs For BMW 5 535D/545i/550i 06/2004-05/2010, Front 50 , Rear
AVAILABLE TO ORDER
HALLOWEEN DISCOUNT ON THIS PRODUCT ENDS IN:
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AVAILABLE TO ORDER
HALLOWEEN DISCOUNT ON THIS PRODUCT ENDS IN:
AVAILABLE TO ORDER
HALLOWEEN DISCOUNT ON THIS PRODUCT ENDS IN:
The AST Lowering Springs are engineered to provide a precise lowering of your BMW 5 Series (535D/545i/550i, 06/2004-05/2010) while maintaining the comfort and driving dynamics expected from original equipment. Manufactured using advanced cold-coiling technology on premium Wafios machines, these springs ensure consistent quality and durability. Designed specifically for the front suspension, this set offers a reliable solution to enhance your vehicle’s handling by lowering the center of gravity without compromising ride comfort.
These springs are a direct replacement for OEM components, crafted from high-grade materials to withstand the stresses of daily driving and spirited performance. The progressive coil design optimizes suspension response, resulting in improved cornering stability and a more engaging driving experience. With over 2500 vehicle applications since 1966, AST springs have established a reputation for excellence and dependability. Furthermore, the lifetime warranty against breaking underscores the brand’s commitment to quality and customer satisfaction.
It is important to note that this set is intended exclusively for Touring models equipped with rear air suspension, as it includes front springs only. These springs are not compatible with four-wheel-drive (4WD) vehicles. Additionally, vehicles fitted with factory sports or M-Sports suspension systems will experience approximately 25mm less lowering than standard models.
Lowering Specifications
- Front lowering: 50 mm
- Rear lowering: Not included in this set (front springs only)
- Designed to lower the center of gravity for enhanced handling
- Approximately 25 mm less lowering on vehicles with factory sports or M-Sports suspension
Compatibility
- BMW 5 Series models: 535D, 545i, 550i
- Model years: 06/2004 to 05/2010
- Suitable for Touring versions with rear air suspension
- Not suitable for 4WD (four-wheel-drive) vehicles
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.