AST Lowering Springs For BMW 3 318i/320i/330i/316D/318D/320D 11/2018-, Front 40 , Rear 40

The AST Lowering Springs are engineered to enhance your BMW 3 Series driving experience by effectively lowering the vehicle's center of gravity while maintaining a high level of comfort akin to the original equipment manufacturer (OEM) springs. Manufactured with precision using advanced Wafios coiling machines, these cold-coiled springs ensure superior quality and durability. Designed specifically for the BMW 3 318i/320i/330i/316D/318D/320D models from 11/2018 onwards, they provide a reliable and performance-oriented solution for enthusiasts seeking improved handling without compromising ride comfort.

Crafted from premium materials, the AST Lowering Springs feature a progressive design that balances performance enhancement with everyday usability. Their application spans a wide variety of vehicles, with over 2500 models supported since 1966, reflecting the brand's commitment to versatility and quality. The springs come with a lifetime warranty against breaking, underscoring their reliability and the manufacturer's confidence in their product. This warranty offers peace of mind, assuring that your investment is protected over the long term.

Installation of these springs results in a lowered stance which improves the vehicle's stability and cornering capabilities by reducing body roll and enhancing road contact. Despite the reduction in ride height, the springs preserve much of the comfort expected from OEM suspension setups, making them suitable for daily driving as well as spirited performance use. It is important to note that these springs are not compatible with four-wheel drive (4WD) vehicles. Additionally, vehicles equipped with M-sport or Adaptive M-sport suspensions will experience approximately 10mm less lowering compared to standard models.

Lowering Specifications

• Front lowering: 40 mm
• Rear lowering: 40 mm
• Approximately 10 mm less lowering for vehicles with M-sport suspension
• Approximately 10 mm less lowering for vehicles with Adaptive M-sport suspension
• Not suitable for 4WD (four-wheel drive) vehicles

Compatibility

• BMW 3 Series models: 318i, 320i, 330i, 316D, 318D, 320D
• Model years: From 11/2018 onwards
• Designed as a direct replacement for OEM springs
• Compatible with standard suspension setups (excluding 4WD and specific M-sport variants as noted)

In summary, the AST Lowering Springs provide a professional-grade solution for BMW 3 Series owners seeking enhanced handling characteristics through a lowered center of gravity, without sacrificing the ride comfort associated with OEM components. Their precise engineering, high-quality manufacturing process, and comprehensive warranty make them a dependable choice for both daily driving and performance applications.

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.

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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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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.