Bilstein Suspension Strut Assembly

Part #: 35-264606

Overview

The Bilstein B8 Performance Plus Suspension Strut Assembly is a high-performance upgrade designed for enthusiasts seeking enhanced handling and ride quality on their 2017-2020 BMW 440i xDrive. Crafted with precision, these dampers feature application-specific valve settings and a monotube design that optimizes responsiveness and stability. Built to meet or exceed OE standards, each strut assembly undergoes rigorous testing to ensure durability and consistent performance. This product is ideal for drivers who want to improve their vehicle’s handling dynamics, especially when paired with aftermarket lowering springs, resulting in a sportier, more controlled driving experience.

Key Features

The Bilstein B8 Performance Plus Dampers are engineered with advanced materials and a monotube construction that provides superior heat dissipation and consistent damping performance. The design focuses on delivering precise handling, improved stability, and enhanced feedback during spirited driving. These struts are built to withstand demanding driving conditions, offering long-lasting durability and reliable performance. The application-specific valve settings help optimize the vehicle’s response, making them suitable for both daily driving and performance-oriented use.

Construction & Design

Constructed with high-quality steel and featuring a monotube design, these dampers are engineered for strength and consistent performance. The coatings and machining ensure corrosion resistance and longevity, even under challenging conditions.

Driving Feel & Feedback

These struts significantly improve handling response and steering feedback, providing a more engaging driving experience. They help reduce body roll and enhance cornering stability, making your vehicle feel more planted and responsive.

Installation & Fitment

Installation involves replacing the factory dampers with these performance-oriented units, and it is recommended to verify fitment with your specific vehicle model and trim. Proper installation ensures optimal performance and safety.

What’s Included

The package includes one complete strut assembly for each wheel position, designed for straightforward bolt-on replacement.

Ideal For

Ideal for BMW 440i xDrive owners looking to upgrade their suspension for improved handling, sportier ride quality, and enhanced driving engagement, especially when combined with lowering springs or other suspension modifications.