AST Suspension Lowering Springs

Part #: ASTLS-22-145

Overview

The AST Suspension Lowering Springs are designed to enhance the handling and aesthetics of your BMW Z4-Series (11/2018-). Crafted for enthusiasts seeking a more aggressive stance and improved road feel, these springs provide a balanced combination of performance and style. They are ideal for drivers looking to reduce body roll, improve cornering response, and achieve a sleek, lowered profile without sacrificing ride comfort or daily drivability. Made from high-quality materials, these springs are engineered to support your vehicle’s suspension system, offering durability and consistent performance over time. Whether you're upgrading for a sportier look or seeking better handling dynamics, these lowering springs are a practical choice for your BMW Z4-Series. They help optimize weight transfer during cornering and improve overall stability, making your driving experience more engaging and confident.

Key Features

Designed with performance and aesthetics in mind, the AST Lowering Springs feature:

• High-strength steel construction for durability and longevity
• Progressive spring rates to maintain ride comfort while reducing ride height
• Precisely engineered to lower the vehicle’s center of gravity
• Optimized coil design for improved handling and responsiveness
• Enhanced aesthetic appeal with a more aggressive stance
• Compatible with factory suspension components for straightforward installation
• Manufactured to meet or exceed OEM quality standards

Construction & Design

The springs are crafted from high-quality steel with a corrosion-resistant coating, ensuring longevity and resistance to the elements. The progressive coil design allows for a smooth ride while providing the desired lowered stance, balancing comfort and performance. The engineering process emphasizes precise spring rates to support your vehicle’s weight and driving style, ensuring consistent handling characteristics.

Driving Feel & Feedback

Installing these lowering springs results in a more responsive and planted feel during cornering and maneuvering. The reduced ride height lowers the vehicle’s center of gravity, which enhances stability and reduces body roll. Drivers will notice improved steering feedback and a more engaging driving experience, especially on twisty roads or during spirited driving.

Installation & Fitment

Installation involves replacing the factory springs with these aftermarket lowering springs, typically requiring basic suspension tools. It is recommended to have the installation performed by a professional to ensure proper alignment and suspension setup. Fitment should be verified against your specific BMW Z4-Series model to ensure compatibility.

What’s Included

The package includes a set of four lowering springs, designed specifically for the BMW Z4-Series (11/2018-). Hardware or additional components are not included and may require transfer from the original springs or purchase separately.