Bilstein Suspension Strut Assembly

Fitment: 2017-2020 BMW 440i Gran Coupe

Part #: 23-266483

Overview

The Bilstein B6 Performance (DampTronic) Suspension Strut Assembly is a high-quality upgrade designed specifically for the 2017-2020 BMW 440i Gran Coupe. These dampers are engineered to enhance your vehicle’s handling and ride comfort while maintaining the factory electronic suspension features. They are ideal for drivers seeking improved responsiveness and stability without sacrificing the comfort and safety of the original system. Each damper is built to meet or exceed OE standards, ensuring durability and consistent performance under various driving conditions. The DampTronic system’s active features are fully retained, allowing seamless integration with your vehicle’s existing controls for a refined driving experience. Whether you are looking to improve handling during spirited driving or restore optimal suspension performance, these Bilstein dampers provide a reliable solution. They are designed to work with OE springs, making installation straightforward and ensuring compatibility with your vehicle’s existing suspension architecture. The result is a balanced combination of comfort, control, and confidence behind the wheel, making them suitable for daily driving, spirited runs, or light track use.

Key Features

The Bilstein B6 DampTronic Damper Assemblies incorporate advanced engineering and high-quality materials to deliver consistent, predictable performance. Key features include:

• Application-specific valve settings tailored for the BMW 440i Gran Coupe
• Retains factory electronic suspension controls for seamless operation
• Rigorously tested to meet or exceed OE quality standards
• Durable construction designed for long-lasting performance
• Helps improve handling response and ride stability
• Supports vehicle safety and driver confidence
• Designed to work with OE springs for easy installation

Construction & Design

These dampers feature a robust construction with high-quality steel components and precision-machined parts to ensure durability and consistent damping performance. The design incorporates application-specific valve technology that optimizes ride quality and handling characteristics, providing a balanced response that complements the vehicle’s chassis dynamics.

Installation & Fitment

Installation of the Bilstein B6 DampTronic Suspension Strut Assemblies is intended to be a direct bolt-on upgrade for the specified vehicle. Proper fitment should be verified against the vehicle’s specifications and the part number provided. Professional installation is recommended to ensure optimal performance and safety.

What’s Included

The package includes one fully assembled suspension strut assembly designed specifically for the 2017-2020 BMW 440i Gran Coupe, with hardware necessary for installation. Additional components or hardware are not typically required but should be confirmed with the installation instructions. This upgrade is ideal for drivers seeking to enhance their vehicle’s handling, stability, and overall ride quality while maintaining the factory electronic suspension features for a seamless driving experience.