Bilstein Suspension Strut Assembly

Fitment: 2017-2020 BMW 440i

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. These dampers are engineered to enhance your vehicle’s handling, ride comfort, and stability while maintaining the factory electronic suspension features. Built to meet or exceed OE standards, each strut assembly undergoes rigorous testing to ensure durability and consistent performance. Designed for enthusiasts who seek improved response and control without sacrificing ride quality, these dampers help your vehicle respond more precisely to road conditions, providing a confident driving experience. Whether you’re looking to improve handling during spirited driving or restore factory performance after wear, these Bilstein dampers are an ideal choice. They are compatible with OE springs and retain all factory electronic controls, ensuring seamless integration with your vehicle’s existing suspension system. The result is a balanced combination of comfort and performance that elevates your driving experience.

Key Features

This suspension upgrade features advanced engineering and thoughtful design, offering several key benefits:

• Application-specific valve settings for optimized handling
• Retains factory electronic suspension controls
• Rigorously tested for quality and durability
• Designed to work seamlessly with OE springs
• Improves vehicle stability and response
• Enhances ride comfort without sacrificing performance
• Constructed with high-quality materials for long-lasting performance

Construction & Design

The Bilstein B6 DampTronic dampers feature a precision-engineered piston and high-quality shock absorber components designed for durability and consistent damping performance. The assembly is built with corrosion-resistant materials to withstand harsh driving conditions, ensuring longevity and reliable operation over time.

Driving Feel & Feedback

These dampers provide improved handling response and stability, offering a more engaged and confident driving experience. They help reduce body roll and improve steering feedback, making your BMW feel more agile and responsive on the road.

Installation & Fitment

Installation involves replacing the factory dampers with these direct-fit assemblies, requiring standard suspension tools. Proper installation ensures optimal performance and fitment, and it is recommended to verify fitment against your vehicle’s specifications.

What’s Included

The package includes one complete strut assembly for each wheel position, fully assembled and ready for installation, along with necessary hardware for secure mounting.