ST Suspensions ST XA Coilover Kit

Fitment: 2009-2013 BMW 328i Coupe/Sedan

Part #: 18220048

Overview

The ST XA Coilover Kit is a high-performance suspension upgrade designed specifically for 2009-2013 BMW 328i Coupe and Sedan models. This coilover system is engineered to provide a customizable ride height and damping setup, allowing drivers to tailor their vehicle’s handling characteristics to their preferences. Whether you're looking to improve cornering stability, enhance aesthetic appeal, or optimize ride comfort, this kit offers a versatile solution. Crafted for enthusiasts who demand precise control and durability, the ST XA Coilovers help elevate your driving experience by balancing sporty responsiveness with everyday usability.

Key Features

This coilover kit features a robust construction and innovative design to support your vehicle’s suspension performance. Key features include:

• Extensively adjustable damper settings for personalized ride tuning
• High-quality steel and corrosion-resistant coatings for durability
• Adjustable spring perches for precise ride height control
• Seamless damping adjustment to optimize handling and comfort
• Designed for easy installation with bolt-on compatibility
• Enhanced stability and reduced body roll during cornering
• Support for a lowered stance without sacrificing ride quality

Construction & Design

The ST XA Coilover Kit is built with precision-machined components and durable steel housings, ensuring long-lasting performance under demanding driving conditions. The adjustable spring perches and damping mechanisms are engineered for smooth operation and reliable tuning, providing a tailored driving experience that maintains structural integrity and corrosion resistance.

Driving Feel & Feedback

This coilover system enhances your vehicle’s handling response, offering improved road feedback and stability. The adjustable dampers allow you to fine-tune the suspension for a firmer or softer feel, supporting confident cornering and reduced body roll. The result is a more connected driving experience that responds precisely to your inputs, whether on spirited drives or daily commutes.

Installation & Fitment

Installation involves replacing the factory suspension components with the coilover units, requiring basic tools and mechanical skills. Proper alignment is recommended after installation to ensure optimal handling and tire wear. Fitment should be verified against the vehicle’s specifications and the part number provided.

What’s Included

The package includes all necessary coilover components, including dampers, springs, and hardware required for installation, ensuring a complete suspension upgrade for your BMW 328i.