AST Lowering Springs For BMW 5 540i/550i 07/2003-03/2010, Front 30 , Rear 30
Description
The AST Lowering Springs for BMW 5 540i/550i (07/2003-03/2010) are expertly engineered to enhance your vehicle's driving dynamics by lowering the ride height by 30mm at both front and rear. Manufactured with precision on advanced Wafios coiling machines, these cold-coiled springs are designed to reduce the center of gravity while maintaining a high level of comfort comparable to the original equipment manufacturer (OEM) springs.
Constructed from premium materials, the AST Lowering Springs offer a progressive spring rate that balances improved handling and ride quality. This ensures that your BMW delivers a sportier stance and enhanced cornering stability without compromising everyday drivability. Each set is developed specifically for the vehicle model to guarantee a perfect fit and optimal performance.
With over 2500 applications covering vehicles from 1966 to the present, AST springs have a proven track record of reliability and quality. The product includes a lifetime warranty against breaking, underscoring the brand’s commitment to durability and customer satisfaction. These lowering springs are ideal for drivers seeking a refined suspension upgrade that respects OEM comfort standards while improving vehicle dynamics.
Please note that these springs are not suitable for vehicles equipped with level adjustment systems or four-wheel drive (4WD) configurations. Additionally, vehicles fitted with factory sports or M-Sport suspension systems will experience approximately 25mm less lowering than standard models.
Lowering Specifications
- Front lowering: 30mm
- Rear lowering: 30mm
- Progressive spring rate for balanced performance and comfort
- Cold-coiled using advanced Wafios machinery for precision and durability
- Lifetime warranty against breaking
Compatibility
- BMW 5 Series 540i/550i models from 07/2003 to 03/2010
- Not suitable for vehicles with level adjustment systems
- Not compatible with 4WD (four-wheel drive) vehicles
- Reduced lowering effect (approx. 25mm less) on vehicles with factory sports or M-Sport suspensions
Will it fit my car?
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.
Shipping
All orders made through MOD Central will be passed immediately to the supplier (R44 Performance) that has ships the item. You will get an email from them on the point of sale about processing and dispatch time.
Shipping Costs:
The cost of shipping will be calculated at checkout based on the destination, weight of the product and which vendor/vendors you are buying from.
Shipping Providers:
All our vendors work with trusted shipping partners to ensure your products are delivered safely. However, we are not responsible for any shipping delays, damages, or losses.
International Shipping:
Many of our vendors offer international shipping, but please be aware that additional customs fees or import taxes may apply. These charges are the responsibility of the buyer.
Tracking Information:
Once your order has been dispatched, you will receive a confirmation email with tracking details from the vendor your product was purchased from. If you have not received your tracking information, please contact the vendor with your order number.
Returns/Warranty
Eligibility:
All return eligibility will be specific to the vendor.
Return & Refund Process:
To initiate a return, please contact the vendor you purchased the product from with your order number and reason for return. Their team will provide further instructions.