AST Suspension Lowering Springs

Part #: ASTLS-14-332

Overview

The AST Suspension Lowering Springs are designed to enhance the handling and aesthetics of your classic BMW 3 Series E21, model years 1975 to 1982. Crafted specifically for models such as the 315, 316, 318, 320, and 323i, these springs provide a lowered stance that improves vehicle stability and cornering response. Whether you're restoring a vintage vehicle or seeking a sportier look, these springs help achieve a more aggressive profile while maintaining ride comfort and ride height consistency. Made from high-quality steel, they are engineered to withstand the rigors of daily driving and spirited driving alike, offering durability and long-lasting performance. Designed for enthusiasts who want to improve their vehicle’s stance without sacrificing ride quality, these springs support a lower center of gravity, which enhances handling dynamics. They are ideal for those looking to reduce body roll, improve grip during cornering, and achieve a more refined driving experience. The installation process is straightforward for experienced DIYers or professional mechanics, making it a practical upgrade for your vintage BMW.

Key Features

This set of lowering springs combines performance and style with the following features:

• Precisely wound from high-tensile steel for strength and durability
• Drop height of approximately 60mm (2.36 inches) for a balanced lowered stance
• Engineered to improve handling, cornering, and overall stability
• Designed to maintain ride comfort while reducing body roll
• Optimized spring rates for a responsive driving feel
• Compatible with OEM suspension components for straightforward installation
• Manufactured to meet or exceed OEM quality standards

Construction & Design

The springs feature a progressive coil design that ensures smooth ride quality and effective load distribution. The high-quality steel construction is resistant to fatigue and corrosion, ensuring longevity even under demanding driving conditions. The precise manufacturing process guarantees consistent spring rates and fitment, making these springs a reliable upgrade for your vehicle.

Driving Feel & Feedback

Lowering your BMW 3 Series with these springs results in improved handling response and a more engaging driving experience. The reduced ride height enhances vehicle stability during cornering and reduces body roll, providing a sportier feel. The springs help maintain a comfortable ride while offering better feedback and control, making your daily drives more enjoyable and confident.

Installation & Fitment

Installation should be performed by a qualified technician or experienced DIYer familiar with suspension components. Proper alignment is recommended after installation to ensure optimal handling and tire wear. Fitment is designed specifically for BMW E21 models from 1975 to 1982, including 315, 316, 318, 320, and 323i variants. Please verify compatibility with your specific vehicle before purchase.