
AST
AST Lowering Springs For BMW 3 330i/335i/340i/325D/330D 01/2012-01/2019, Front 40 , Rear 40
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The AST Lowering Springs are engineered to provide an optimal balance between enhanced vehicle dynamics and ride comfort. Manufactured using advanced cold-coiling technology on premium Wafios coiling machines, these springs are designed specifically for BMW 3 Series models 330i, 335i, 340i, 325D, and 330D produced between 01/2012 and 01/2019. By lowering the vehicle’s center of gravity by 40 mm at both the front and rear, these springs improve handling stability and cornering performance without compromising the comfort expected from OEM suspension components.
Crafted with precision and high-quality materials, AST Lowering Springs serve as direct replacements for the original equipment springs. Their progressive spring rate design ensures a smooth transition from stock ride height to a lowered stance, enhancing road feel and responsiveness while maintaining everyday drivability. The springs’ durability is guaranteed by a lifetime warranty against breaking, reflecting the brand’s commitment to reliability and long-term performance.
Suitable for a wide range of applications, AST has developed lowering springs for over 2500 vehicle models dating back to 1966, demonstrating extensive expertise in suspension tuning. These springs are ideal for drivers seeking improved aesthetics and driving dynamics without sacrificing comfort. Please note that these springs are not compatible with four-wheel-drive (4WD) vehicles, and the effective lowering may be reduced if the vehicle already features standard lowering modifications.
Lowering Specifications
- Front lowering: 40 mm
- Rear lowering: 40 mm
- Designed to lower the center of gravity for improved handling
- Progressive spring rate for balanced comfort and performance
- Not suitable for 4WD vehicles
- Effective lowering may vary with pre-existing suspension modifications
Compatibility
- BMW 3 Series 330i (01/2012 - 01/2019)
- BMW 3 Series 335i (01/2012 - 01/2019)
- BMW 3 Series 340i (01/2012 - 01/2019)
- BMW 3 Series 325D (01/2012 - 01/2019)
- BMW 3 Series 330D (01/2012 - 01/2019)
- Direct OEM spring replacement
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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.
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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.