Bilstein B4 OE Replacement Suspension Shock Absorber

2011–2016 BMW 550i

Part #: 19-274300

Overview

The Bilstein B4 OE Replacement Shock Absorbers are designed specifically for the 2011-2016 BMW 550i, offering a direct fit replacement that restores your vehicle's original ride quality and handling characteristics. Engineered with precision and backed by Bilstein's renowned reputation, these dampers are ideal for drivers seeking to maintain or return to factory-like performance, comfort, and safety.

Whether you're a daily commuter, a spirited driver, or someone who values consistent ride quality, the Bilstein B4 OE Replacement shocks provide a reliable solution that keeps your BMW performing at its best. They are perfect for restoring factory handling, ensuring your vehicle responds predictably and smoothly on the road.

Key Features

The Bilstein B4 OE Replacement Dampers incorporate advanced engineering and high-quality materials to deliver exceptional performance and durability. Designed to meet or exceed OE standards, these shocks ensure your BMW maintains its original driving dynamics while providing long-lasting reliability.

• OE-grade construction with high-quality steel and durable components for longevity and consistent performance.
• Direct fit design that installs seamlessly using factory mounting points, requiring no modifications or additional tuning.
• Gas-pressure technology that helps maintain optimal tire contact with the road, improving handling and stability.
• Bilstein's proprietary monotube design ensures consistent damping performance under various driving conditions.
• Restores original ride comfort, handling, and safety, making them suitable for everyday driving and spirited use alike.
• Engineered to meet or surpass OE specifications, ensuring your vehicle performs as intended by the manufacturer.
• High power reserves for maximum safety and confidence on the road.
• Designed to reduce body roll, improve steering response, and enhance overall vehicle stability.

Construction & Design

The Bilstein B4 OE Replacement shocks feature a robust monotube design, which provides superior heat dissipation and consistent damping performance. The shock bodies are crafted from high-strength steel, ensuring durability and resistance to wear over time. The piston rods are precision-machined and coated to prevent corrosion and ensure smooth operation throughout their service life.

These dampers are engineered with a focus on maintaining the original ride quality of your BMW 550i. The OE-specific valving and damping characteristics are calibrated to match the factory settings, ensuring that your vehicle's handling, comfort, and safety are preserved exactly as the manufacturer intended.

Installation & Fitment

The Bilstein B4 OE Replacement Shock Absorbers are designed as direct bolt-on replacements for the original equipment. Installation is straightforward for experienced technicians or DIY enthusiasts with basic suspension tools. No cutting, drilling, or additional modifications are required. Simply remove the worn-out shocks and replace them with these new units, restoring your vehicle's original handling and comfort.

• Seamless OEM fitment using factory mounting points.
• No need for special tools or tuning.
• Designed for quick and hassle-free installation.

What's Included

• Pair of OE Replacement Shock Absorbers for the front or rear (as specified)
• All necessary mounting hardware and instructions for proper installation

Ideal For

• BMW 550i owners seeking to restore factory ride quality and handling
• Drivers requiring reliable, long-lasting suspension components
• Enthusiasts looking to maintain original driving dynamics
• Those restoring their vehicle to OEM specifications after suspension wear or damage