Bilstein B4 OE Replacement Suspension Strut Assembly

2005 Porsche 911 (996) / 2005 Porsche 911 996

Part #: 22-113337

Overview

The Bilstein B4 OE Replacement Suspension Strut Assembly is designed to restore your Porsche 911 996's original ride quality and handling performance. Engineered with precision and backed by Bilstein's renowned reputation for quality and durability, these dampers provide a seamless replacement for worn or damaged factory struts. Whether you're a daily driver seeking to maintain factory comfort or a performance enthusiast aiming to preserve your vehicle's handling characteristics, the B4 OE Replacement is an ideal choice.

These struts are crafted to meet or exceed OE standards, ensuring your Porsche maintains its original driving dynamics. They help support consistent handling, ride comfort, and safety, making them suitable for drivers who demand reliability and performance from their suspension components. With Bilstein's high-quality engineering, you'll get a product that not only restores your vehicle's factory feel but also offers long-lasting durability.

Key Features

The Bilstein B4 OE Replacement Dampers incorporate advanced technology and high-quality materials to deliver exceptional performance and reliability. Key features include:

• OE-Equivalent Design: Precisely engineered to match the original factory specifications for a perfect fit and function.
• High-Quality Construction: Made with durable steel and high-performance damping technology to withstand the rigors of daily driving and spirited handling.
• Bilstein Gas Pressure Technology: Utilizes monotube gas pressure design for consistent damping performance and improved stability.
• Restores Factory Ride Quality: Maintains the comfort and handling characteristics originally intended by Porsche engineers.
• Enhanced Safety and Control: Provides reliable support for your suspension, helping to maintain optimal tire contact and vehicle stability.
• Easy Installation: Designed as a direct replacement, ensuring straightforward installation without modifications.
• World-Famous Bilstein Quality: Built to rigorous standards for durability, performance, and longevity.

Construction & Design

The Bilstein B4 OE Replacement Strut Assemblies are constructed with precision-engineered components to ensure a perfect fit and reliable performance. The dampers feature a monotube design, which provides consistent damping characteristics and improved heat dissipation during driving. The housing is made from high-strength steel, coated to resist corrosion and environmental damage, ensuring long-term durability.

The internal valving is calibrated to match the original equipment specifications, delivering the same ride comfort and handling response as the factory units. The assembly includes a high-quality piston rod and a piston that work together to provide smooth, controlled damping. The design also incorporates Bilstein's proprietary gas pressure technology, which enhances responsiveness and stability under various driving conditions.

Installation & Fitment

The Bilstein B4 OE Replacement Suspension Strut Assembly is designed as a direct bolt-on replacement for the original factory units. No cutting, drilling, or modifications are required, and the installation process is straightforward for experienced technicians or skilled DIY enthusiasts. Proper alignment after installation is recommended to ensure optimal handling and tire wear. The assembly includes all necessary hardware for a secure and reliable fit.

What's Included

• Complete OE replacement suspension strut assembly with integrated coil spring (if applicable)
• Mounting hardware and bushings
• Installation instructions

Ideal For

• Owners seeking to restore their Porsche 911 996's original ride quality and handling
• Drivers replacing worn or damaged factory dampers
• Enthusiasts who want reliable, high-quality suspension components from a trusted brand
• Daily drivers and spirited enthusiasts alike who value safety, comfort, and performance