
AST
AST Lowering Springs For BMW 3 320E PLUG-IN-HYBRID/330E PLUG-IN-HYBRID 07/2020-, Front 30 , Rear 25
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The AST Lowering Springs are engineered specifically for the BMW 3 320E PLUG-IN-HYBRID and 330E PLUG-IN-HYBRID models from 07/2020 onwards, providing a precise and reliable solution to enhance your vehicle’s dynamics. Manufactured with meticulous attention to quality, these springs are cold-coiled using the state-of-the-art Wafios coiling machines, ensuring consistent performance and durability. Designed to lower the vehicle’s center of gravity—by 30 mm at the front and 25 mm at the rear—they improve handling and stability without compromising the comfort levels expected from OEM springs.
These lowering springs offer a progressive spring rate tailored to deliver a balanced ride quality, reducing body roll and enhancing cornering precision. Their direct fitment means installation is straightforward, maintaining the original suspension geometry and compatibility with your vehicle’s existing components. With a broad application range covering over 2500 vehicle models from 1966 to the present, AST springs are a trusted choice for automotive professionals and enthusiasts alike.
AST stands behind the quality and reliability of these springs with a lifetime warranty against breaking, underscoring their commitment to long-term performance and customer satisfaction. It is important to note that these springs are not suitable for four-wheel-drive (4WD) vehicles. Additionally, for vehicles equipped with M-sport suspension, the lowering effect is approximately 10 mm less than standard.
Lowering Specifications
- Front lowering: 30 mm
- Rear lowering: 25 mm
- Progressive spring design for balanced performance
- Cold-coiled on advanced Wafios machines for durability
Compatibility
- BMW 3 Series 320E PLUG-IN-HYBRID (from 07/2020)
- BMW 3 Series 330E PLUG-IN-HYBRID (from 07/2020)
- Not suitable for 4WD vehicles
- Approximate 10 mm less lowering on M-sport suspension models
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.