The AST Lowering Springs are engineered to provide a refined balance between enhanced vehicle dynamics and everyday comfort. Manufactured using advanced Wafios coiling machines, these springs undergo a cold-coiling process that ensures consistent quality and durability. Designed specifically for the BMW 1 Series models 116, 118, and 116D from 07/2019 onwards, these springs offer a precise fit and reliable performance.
By lowering the vehicle’s center of gravity—45 mm at the front and 40 mm at the rear—the AST springs improve handling stability and cornering response without significantly compromising ride comfort. This targeted lowering contributes to a sportier stance and enhanced road grip, making it an ideal upgrade for drivers seeking improved driving dynamics while maintaining the refinement expected from OEM components.
Crafted from premium materials and subjected to rigorous quality control, these springs are designed to withstand the demands of daily driving and spirited performance. The progressive spring rate ensures a smooth transition in suspension behavior, optimizing both comfort and control. Additionally, AST provides a lifetime warranty against breaking, underscoring the brand’s commitment to reliability and customer satisfaction.
Notes:
- Not suitable for 4WD (four-wheel drive) vehicles.
- For cars with standard lowering, the indicated lowering values will be reduced by the amount of the standard lowering.
- Approximately 10 mm less lowering for vehicles equipped with M-sport suspension.
Lowering Specifications
- Front lowering: 45 mm
- Rear lowering: 40 mm
- Progressive spring design for balanced comfort and performance
- Cold-coiled using state-of-the-art Wafios machinery
- Lifetime warranty against breaking
Compatibility
- BMW 1 Series 116, 118, 116D
- Model years from 07/2019 onwards
- Not compatible with four-wheel drive (4WD) models
- Suitable for vehicles without significant aftermarket suspension modifications
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.

