Bilstein B4 OE Replacement (DampTronic)

Part #: 23-266476

Overview

The Bilstein B4 OE Replacement (DampTronic) suspension strut assembly is designed to restore the original ride quality and handling characteristics of your BMW 430i from 2017 to 2020. These dampers are engineered as direct OE replacements for the electronically adjustable DampTronic units, ensuring seamless integration with your vehicle’s existing suspension system. Whether you're maintaining your vehicle’s factory performance or restoring it to its original comfort and handling standards, these dampers help support a smooth, controlled ride with precise damping response and durability. Ideal for drivers seeking to maintain or restore their vehicle’s factory ride quality, the Bilstein B4 DampTronic struts are built to meet or exceed OE standards. They are a perfect choice for those who value ride comfort, handling stability, and long-lasting performance, ensuring your vehicle remains responsive and comfortable on the road.

Key Features

The Bilstein B4 OE Replacement (DampTronic) dampers feature advanced engineering and high-quality materials to deliver reliable performance and longevity. Key features include:

• Direct OE replacement designed specifically for BMW 430i (2017-2020)
• Engineered to match the electronically adjustable DampTronic system
• High-quality steel construction for strength and durability
• Precision damping technology for consistent ride comfort and handling
• Seamless integration with existing suspension components
• Maintains original ride height and vehicle dynamics
• Built to meet or exceed OE standards for performance and reliability

Construction & Design

These dampers are constructed with high-strength steel and feature advanced internal valving to provide precise damping control. The design ensures compatibility with the electronic DampTronic system, maintaining the vehicle’s original ride characteristics and handling response.

Installation & Fitment

Installation should be performed by qualified technicians familiar with BMW suspension systems. Proper fitment requires verifying compatibility with your specific vehicle model and trim. The assembly is designed as a direct bolt-in replacement, simplifying the installation process and minimizing downtime.

What’s Included

The package includes one suspension strut assembly designed for the front or rear suspension, depending on application. Hardware and mounting components are included as necessary for proper installation. Please verify fitment against your vehicle’s specifications before installation.

Ideal For

This product is ideal for BMW owners seeking to restore or maintain factory ride quality, improve handling stability, and ensure long-lasting suspension performance. It is suitable for daily drivers, enthusiasts, and those performing suspension repairs or upgrades.