Bilstein B4 OE Replacement Suspension Strut Assembly

2012 Porsche 911 (991) 3.4L / 3.8L

Part #: 22-219947

Overview

The Bilstein B4 OE Replacement Suspension Strut Assembly is designed to restore your 2012 Porsche 911 (991) to its original factory ride quality and handling performance. Engineered with precision and backed by Bilstein's renowned reputation for quality and durability, these struts provide a reliable solution for drivers seeking to maintain or restore their vehicle's factory specifications. Whether your existing suspension components are worn or you're looking to ensure optimal performance, the B4 OE Replacement struts deliver a seamless fit and function, helping you enjoy a smooth, controlled ride that matches the original driving experience.

Ideal for Porsche enthusiasts, daily drivers, and those restoring their vehicle's suspension to factory standards, these struts help support consistent handling, safety, and comfort. With their high-quality construction and OE-like performance, they are an excellent choice for maintaining the vehicle's original dynamics without the need for aftermarket tuning or modifications.

Key Features

The Bilstein B4 OE Replacement Dampers are built to meet or exceed OE standards, ensuring your Porsche 911 maintains its factory ride and handling characteristics. Crafted with precision, these dampers feature advanced engineering and durable materials that provide long-lasting performance. Here are some of the key features:

• OE-grade construction with high-quality steel and corrosion-resistant coatings for durability and longevity.
• Bilstein's proprietary gas-pressure technology ensures consistent damping performance and improved stability.
• Designed specifically for the 2012 Porsche 911 (991), ensuring perfect fitment and seamless installation.
• Restores original ride height, handling, and comfort, making them ideal for vehicle restoration or replacement.
• High power reserves for maximum safety and confidence during spirited driving or daily commuting.
• Manufactured to meet or exceed OE standards, ensuring reliable performance and safety.
• Maintains factory ride quality while providing the durability and performance expected from Bilstein.

Construction & Design

The Bilstein B4 OE Replacement Strut Assemblies are constructed with precision-engineered components designed to replicate the original factory specifications. The housings are made from high-strength steel with corrosion-resistant coatings, ensuring durability in various driving conditions. The internal damping system utilizes Bilstein's proven gas-pressure technology, which provides consistent and predictable damping forces for optimal handling and comfort. The design incorporates OE-like dimensions and mounting points, facilitating straightforward installation without modifications. These struts are built to withstand the rigors of daily driving while maintaining the performance characteristics that made the Porsche 911 a benchmark in sports car engineering.

Installation & Fitment

The Bilstein B4 OE Replacement Suspension Strut Assemblies are designed as direct bolt-on replacements for the original factory units on the 2012 Porsche 911 (991). Installation is straightforward for experienced technicians or DIY enthusiasts with basic suspension knowledge. No cutting, drilling, or special tools are required, and the process typically involves removing the wheel, unbolting the old strut, and installing the new assembly in the reverse order. Proper torque specifications should be followed to ensure safety and optimal performance. As these are OE replacements, they are intended to restore the original handling and ride quality without the need for additional modifications or tuning.

What's Included

• Complete OE Replacement Suspension Strut Assembly (left or right side)
• All necessary mounting hardware and hardware replacement instructions

Ideal For

• Porsche 911 (991) owners seeking to restore or maintain factory ride quality
• Drivers experiencing worn or damaged suspension components
• Restoration projects aiming for OE performance and fitment
• Enthusiasts who prioritize reliability, safety, and original handling characteristics