Bilstein B4 OE Replacement Suspension Strut Assembly

2015–2020 BMW M4

Part #: 22-265784

Overview

The Bilstein B4 OE Replacement Suspension Strut Assembly is designed specifically for the 2015-2020 BMW M4, offering a direct replacement that restores your vehicle's original ride quality and handling characteristics. Engineered with precision and backed by Bilstein's renowned reputation for quality and durability, these struts are ideal for drivers seeking to maintain factory performance or restore it after wear and tear. Whether you're a daily driver or a performance enthusiast, the B4 OE Replacement struts provide a seamless fit and reliable performance to keep your BMW performing at its best.

These struts are perfect for those who want to preserve the factory ride comfort, handling, and safety standards of their BMW M4. They are an excellent choice for restoring the vehicle's original driving dynamics after the original dampers have experienced wear, ensuring your vehicle maintains its intended balance, responsiveness, and safety on the road.

Key Features

The Bilstein B4 OE Replacement Dampers incorporate advanced engineering and high-quality materials to deliver a smooth, controlled ride that matches the factory specifications. Designed for longevity and consistent performance, these dampers help support your vehicle’s safety and handling integrity. Here are some of the key features:

• OE-Quality Construction: Manufactured to meet or exceed OEM standards, ensuring perfect fitment and performance.
• High-Quality Materials: Built with durable, corrosion-resistant components for long-lasting reliability in various driving conditions.
• Direct OE Replacement: Designed to bolt directly into your BMW M4 without modifications, making installation straightforward and hassle-free.
• Optimized Damping: Provides the same damping characteristics as the original equipment, restoring your vehicle’s factory ride and handling.
• Bilstein Quality: Known worldwide for innovative suspension solutions, Bilstein dampers are trusted by enthusiasts and OEMs alike for their performance and durability.
• Enhanced Safety & Comfort: Restores the vehicle’s ability to absorb bumps and maintain stability, contributing to a safer and more comfortable driving experience.
• World-Famous Bilstein Technology: Incorporates monotube design and advanced valving for consistent damping performance over time.

Construction & Design

The Bilstein B4 OE Replacement Strut Assembly features a monotube design, which provides superior heat dissipation and consistent damping performance. Crafted from high-strength steel and corrosion-resistant coatings, these dampers are built to withstand the rigors of daily driving and demanding conditions. The assembly includes a precision-engineered piston, a durable piston rod, and a high-quality seal system to prevent leaks and ensure smooth operation. The design maintains the original factory ride height and handling characteristics, making it an ideal choice for restoring or maintaining your BMW M4’s performance.

Installation & Fitment

The Bilstein B4 OE Replacement Suspension Strut Assembly is a direct bolt-on replacement for the original factory dampers on your BMW M4. No cutting, drilling, or modifications are required. The assembly is designed to fit perfectly into the existing suspension mounting points, making installation straightforward for experienced DIY enthusiasts or professional mechanics. Basic tools and mechanical knowledge are sufficient to complete the installation, which typically takes less time than a full suspension overhaul.

• Direct fitment for 2015-2020 BMW M4
• No special tuning or adjustments needed
• Includes all necessary hardware for installation

What's Included

• One complete OE replacement suspension strut assembly
• Mounting hardware and fasteners
• Installation instructions

Ideal For

• BMW M4 owners seeking to restore factory ride quality and handling
• Drivers experiencing worn or damaged OEM dampers
• Enthusiasts who want reliable, high-quality replacement parts
• Those looking to maintain the vehicle’s original performance and safety standards