Bilstein B12 Pro-Kit Suspension Kit

2011–2025 Audi TT Convertible (Base) Front and Rear

Part #: 46-189639

Overview

The Bilstein B12 Pro-Kit suspension kit is a premium upgrade designed specifically for the Audi TT Convertible (Base) models from 2011 to 2025. This comprehensive kit combines high-performance Bilstein dampers with Eibach Pro-Kit springs to deliver a balanced blend of improved handling, ride comfort, and aesthetic appeal. Whether you're a spirited driver seeking enhanced cornering or a daily commuter wanting a more refined ride, this suspension upgrade is tailored to elevate your vehicle's performance and appearance.

Engineered for enthusiasts who demand quality and precision, the B12 Pro-Kit offers a moderate lowering of approximately 24-40mm, reducing wheel gap and giving your Audi TT a more aggressive stance. The kit maintains factory-like ride comfort while providing sharper handling characteristics, making it ideal for spirited driving, canyon carving, or simply enhancing your vehicle's visual appeal.

Key Features

The Bilstein B12 Pro-Kit is built with advanced technology and high-quality materials to ensure durability and consistent performance. Key features include:

• Complete set of Bilstein Performance dampers, featuring monotube design with digressive valving for precise damping control and improved handling response.
• Eibach Pro-Kit springs, crafted from high-tensile steel with a progressive coil design for a smooth ride and effective lowering.
• Moderate lowering between 24-40mm, enhancing vehicle stance without compromising ride quality or ground clearance.
• Optimized damping curves tailored for the specific application, ensuring stability during cornering and comfort during daily driving.
• Enhanced aesthetics with a lowered stance that reduces wheel gap for a sportier look.
• Manufactured with strict quality control standards, ensuring longevity and consistent performance over time.
• Designed for easy bolt-on installation, compatible with OEM mounting points and hardware.

Construction & Design

The Bilstein B12 Pro-Kit features monotube dampers constructed with a robust, corrosion-resistant coating to withstand harsh driving conditions. The dampers utilize a digressive valving system that automatically adjusts damping force based on driving conditions, providing optimal handling and comfort. The Eibach Pro-Kit springs are precision-engineered from high-tensile steel, ensuring consistent spring rates and durability. The combination of these components results in a suspension system that not only improves handling and stability but also maintains a comfortable ride quality suitable for everyday driving.

Installation & Fitment

The Bilstein B12 Pro-Kit is designed as a direct bolt-on upgrade, utilizing existing OEM mounting points and hardware. No cutting, drilling, or complex modifications are required for installation. The process typically involves replacing the factory dampers and springs with the included Bilstein shocks and Eibach springs, making it accessible for experienced DIY enthusiasts or professional installers. Proper alignment after installation is recommended to ensure optimal handling and tire wear.

• Complete bolt-on suspension upgrade for the Audi TT Convertible (Base) models from 2011 to 2025.
• No cutting, drilling, or tuning required.
• Installation typically takes a few hours with basic tools.

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

• Enthusiasts seeking improved handling and a sportier stance
• Daily drivers wanting a refined ride with moderate lowering
• Performance-oriented owners looking for a reliable suspension upgrade
• Anyone aiming to enhance the visual appeal of their Audi TT Convertible