Superpro 12mm Rear Sway Bar Mount Bushing Kit

1984–1991 BMW 3 Series (E30) 318i, 318is, 325, 325e, 325es, 325i, 325is, M3

Part #: SPF0341-12K

Overview

The SuperPro 12mm Rear Sway Bar Mount Bushing Kit is designed to enhance the handling and stability of your BMW E30 chassis. Whether you're a daily driver, a spirited enthusiast, or a track day participant, this kit provides a reliable upgrade to your vehicle's suspension system. By replacing worn or degraded factory bushings, you'll experience improved responsiveness, reduced body roll, and a more connected driving feel.

Constructed with high-quality polyurethane, these bushings are engineered to withstand the rigors of aggressive driving while maintaining excellent durability. They are an ideal choice for those looking to optimize their BMW's suspension performance without sacrificing ride comfort or longevity.

Key Features

SuperPro's Rear Sway Bar Mount Bushing Kit offers several technical advantages that contribute to improved vehicle dynamics:

• Manufactured from premium polyurethane material that resists cracking, tearing, and deterioration over time, ensuring long-lasting performance.
• Precisely engineered to fit the OEM mounting points on the BMW E30 chassis, providing a direct bolt-in upgrade with no modifications required.
• Reduces unwanted sway and body roll during cornering, enhancing overall handling and driver confidence.
• Helps support more responsive steering feel by minimizing bushing flex and deflection under load.
• Designed to maintain proper sway bar alignment, preventing uneven wear and ensuring consistent handling characteristics.
• Polyurethane formulation offers a balance between firm handling and ride comfort, making it suitable for both street and spirited driving.
• Resistant to oil, dirt, and other contaminants, maintaining performance in various driving conditions.
• Includes all necessary bushings and hardware for a complete installation, simplifying the upgrade process.
• Backed by SuperPro's reputation for quality and durability, providing peace of mind for your suspension upgrades.

Construction & Design

The SuperPro Rear Sway Bar Mount Bushing Kit features a one-piece polyurethane bushing design that ensures a secure fit and consistent performance. The bushings are precisely molded to match OEM specifications, guaranteeing a perfect fit and easy installation. The high-grade polyurethane material offers superior resistance to wear and environmental factors compared to rubber alternatives.

The bushings are engineered with a slightly stiffer durometer to improve handling response while maintaining a comfortable ride quality. The kit's design minimizes noise, vibration, and harshness, providing a refined driving experience. The included hardware is corrosion-resistant, ensuring long-term reliability even in challenging conditions.

Installation & Fitment

The installation process is straightforward and designed for enthusiasts with basic mechanical skills. The kit bolts directly onto the factory sway bar mounts without the need for modifications or special tools. No cutting, drilling, or complex adjustments are required. For optimal results, it is recommended to inspect and replace other suspension components as needed during installation.

• Simply remove the old bushings and replace them with the SuperPro polyurethane units using the included hardware.
• Ensure proper torque specifications are followed to secure the bushings and hardware.
• Reassemble and test drive to confirm proper fitment and handling improvements.

What's Included

• Complete set of polyurethane sway bar mount bushings
• All necessary mounting hardware and brackets
• Installation instructions

Ideal For

• BMW E30 owners seeking improved suspension response
• Enthusiasts looking to reduce body roll and enhance handling
• Drivers wanting a durable, long-lasting upgrade over factory rubber bushings
• Track day participants and spirited drivers aiming for more precise steering