AST Lowering Springs

Universal Fitment

Part #: ASTLS-21-031

Overview

The AST Lowering Springs for the 2019 and newer BMW M340i xDrive are engineered to optimize your vehicle’s handling, stance, and overall aesthetic. Designed specifically for the M340i xDrive models, these springs help achieve a more aggressive look while enhancing driving dynamics. They are an ideal upgrade for enthusiasts seeking improved cornering response, reduced body roll, and a lowered center of gravity, all without sacrificing ride comfort or daily drivability. Crafted with precision, these springs support a balanced blend of performance and comfort, making them suitable for spirited driving and everyday use alike.

Key Features

Designed with high-quality materials, the AST Lowering Springs feature a progressive coil design that provides a firm yet comfortable ride. The springs are engineered to reduce ride height, resulting in a more aggressive stance and improved handling characteristics. Their durable construction ensures long-lasting performance and resistance to sagging or fatigue. The optimized spring rates support enhanced stability during cornering and quick maneuvers, while maintaining the OEM-like ride quality you expect from a premium vehicle. These springs are a straightforward upgrade that helps elevate your BMW M340i xDrive’s aesthetic and dynamic capabilities without complex modifications.

Construction & Design

Manufactured with precision-wound coils and high-grade steel, these springs are designed to withstand the rigors of daily driving and spirited performance. The progressive spring rate ensures a smooth ride over bumps while providing increased stiffness during aggressive cornering, supporting vehicle stability and driver confidence.

Installation & Fitment

Installation involves replacing the factory springs with the AST Lowering Springs, typically requiring basic tools and alignment afterward. Proper installation ensures optimal performance and safety, so professional installation is recommended.

What’s Included

The package includes a set of four springs tailored for the BMW M340i xDrive, designed for front and rear fitment to achieve a balanced lowered stance. Hardware or additional components are not included, as these are direct replacement springs.

Ideal For

This upgrade is perfect for BMW enthusiasts looking to improve handling, achieve a sportier appearance, and enhance their vehicle’s stance. It’s suitable for daily drivers, weekend enthusiasts, and anyone seeking a refined balance of performance and comfort.