ST Suspensions ST XA Coilover Kit

Fitment: 2017-2020 BMW 440i xDrive Coupe

Part #: 1822000S

Overview

The ST XA Coilover Kit is a high-performance suspension upgrade designed specifically for the 2017-2020 BMW 440i xDrive Coupe. This coilover system provides a versatile solution for drivers seeking to enhance their vehicle’s handling, aesthetics, and ride quality. Crafted for enthusiasts who want precise control over their suspension setup, these coilovers allow for extensive height adjustment and damping customization, enabling you to tailor your driving experience to your preferences. Whether you're looking to improve cornering stability, achieve a more aggressive stance, or simply refine your ride comfort, the ST XA Coilovers are engineered to meet your needs with reliability and precision. Designed for both street and spirited driving, this kit helps you achieve a balanced combination of performance and comfort. The adjustable damper setup ensures you can fine-tune your vehicle’s response, providing better road feedback and improved handling dynamics. The durable construction and high-quality materials ensure long-lasting performance, making these coilovers a practical upgrade for daily drivers and weekend enthusiasts alike.

Key Features

The ST XA Coilover Kit offers a range of features aimed at enhancing your BMW 440i xDrive Coupe’s suspension performance:

• Extensive height adjustment range for personalized stance and clearance
• Adjustable damping settings to optimize ride comfort and handling response
• High-quality steel springs and durable shock absorbers for longevity
• Precision-machined components for consistent performance
• Designed for easy installation with compatible mounting points
• Corrosion-resistant coatings for enhanced durability in various conditions
• Enhanced road control and stability during cornering and braking

Construction & Design

The coilovers feature a robust construction with precision-machined components and corrosion-resistant coatings, ensuring durability and consistent performance over time. The adjustable spring perch is made of durable materials to withstand repeated height adjustments without compromising integrity. The damping units are engineered for smooth, reliable operation, supporting a customizable driving experience.

Driving Feel & Feedback

These coilovers help improve your vehicle’s handling response and road feedback, providing a more connected and engaging driving experience. The adjustable damping allows you to tailor the ride to your preferences, whether you prioritize comfort or sporty responsiveness. The enhanced stability and control contribute to confident driving in various conditions.

Installation & Fitment

Installation requires basic mechanical skills and appropriate tools; fitment should be verified against your vehicle’s specifications and the part number provided. Proper setup ensures optimal performance and safety.

What’s Included

The package includes all necessary components for a complete coilover upgrade, including adjustable shock absorbers, springs, and mounting hardware. Additional hardware or tools are not typically required but should be confirmed during installation.

Ideal For

This coilover kit is ideal for BMW 440i xDrive Coupe owners seeking to improve handling, stance, and ride quality. It is suitable for daily driving, spirited street use, and track days, offering a customizable suspension solution for enthusiasts who demand performance and reliability.