Bilstein B12

2011–2025 Mercedes-Benz C220 Base Front and Rear Suspension Kit

Part #: 46-181725

Overview

The Bilstein B12 (Pro-Kit) suspension kit is a comprehensive upgrade designed specifically for your Mercedes-Benz C220. This kit combines high-performance Bilstein dampers with Eibach Pro-Kit springs to deliver a balanced blend of improved handling, ride quality, and aesthetic appeal. Whether you're looking to enhance your vehicle's sporty feel or achieve a more aggressive stance, this suspension kit offers a reliable and effective solution.

Ideal for enthusiasts who seek a moderate lowering of 24-40mm, the Bilstein B12 kit maintains a comfortable ride while providing enhanced stability during spirited driving. It is perfect for daily drivers, weekend enthusiasts, and anyone wanting to improve their Mercedes-Benz's overall suspension performance without sacrificing comfort or drivability.

Key Features

The Bilstein B12 (Pro-Kit) suspension system is engineered with precision to optimize your vehicle's handling characteristics and visual appeal. Key features include:

• Complete set of Bilstein Performance dampers paired with Eibach Pro-Kit springs for a tailored suspension upgrade.
• Moderate lowering between 24-40mm, reducing body roll and improving cornering stability.
• Bilstein monotube dampers featuring digressive piston design for consistent damping performance and improved road feedback.
• Eibach Pro-Kit springs crafted from high-tensile steel, providing a lower center of gravity and a sportier stance.
• Optimized spring rates and damping settings for a balanced ride that combines comfort with enhanced handling.
• Precision-tuned for each specific application to ensure optimal fitment and performance.
• Durable construction with high-quality materials designed to withstand the rigors of daily driving and spirited use.
• Improved aesthetics with a lowered stance that complements the vehicle's design without compromising ride quality.
• Easy installation with bolt-on components that utilize factory mounting points, making it suitable for DIY enthusiasts and professional installers alike.

Construction & Design

The Bilstein B12 (Pro-Kit) suspension kit features a meticulously engineered combination of dampers and springs. The dampers are constructed with a monotube design, utilizing a digressive piston that provides a wide range of damping control, ensuring a smooth ride over uneven surfaces while offering precise handling during aggressive maneuvers. The high-quality steel springs from Eibach are engineered with a progressive coil design, allowing for a comfortable ride in everyday driving conditions while delivering noticeable improvements in handling and stance.

Both components are built with durability and longevity in mind, featuring corrosion-resistant coatings and robust materials. The kit's design ensures a perfect fitment, maintaining factory-like ride height adjustments while delivering a sportier appearance and enhanced road feedback. The combination of Bilstein's damping technology and Eibach's spring engineering results in a suspension system that elevates your vehicle's performance without sacrificing comfort or reliability.

Installation & Fitment

The Bilstein B12 (Pro-Kit) suspension kit is designed for a straightforward, bolt-on installation. It utilizes the factory mounting points, and no cutting, drilling, or complex modifications are required. The kit is suitable for DIY enthusiasts with basic suspension knowledge or professional installers. Proper alignment after installation is recommended to ensure optimal handling and tire wear.

• Complete bolt-on suspension upgrade for Mercedes-Benz C220 (2011–2025).
• Moderate lowering of 24-40mm for improved handling and aesthetics.
• No cutting, drilling, or tuning required for installation.

What's Included

• Bilstein Performance dampers (front and rear)
• Eibach Pro-Kit springs (front and rear)
• All necessary hardware and mounting components
• Installation instructions

Ideal For

• Mercedes-Benz C220 owners seeking improved handling and a sportier stance
• Enthusiasts wanting a balanced suspension upgrade for daily driving and spirited driving
• Those looking for a reliable, high-quality suspension solution from a trusted brand