Superpro Rear Lower Outer Control Arm Bush Kit

2016–2023 Mazda MX-5 Miata ND / 2017–2020 Fiat 124 Spider (All Submodels)

Part #: SPF5548K

Overview

The Superpro Rear Lower Outer Control Arm Bush Kit is designed to enhance the handling and stability of your Mazda MX-5 Miata ND and Fiat 124 Spider. This high-quality suspension component replaces the factory bushings with durable, performance-oriented parts that provide improved responsiveness and a more connected driving experience. Whether you're a spirited driver, a track enthusiast, or simply looking to restore your vehicle's original handling characteristics, this kit offers a reliable upgrade.

Constructed for enthusiasts who demand precision and durability, the Superpro bushings help reduce unwanted movement and flex in the rear suspension, resulting in sharper turn-in, better steering feel, and improved overall control. This kit is ideal for those who want to maintain or enhance their vehicle's sporty dynamics while ensuring long-lasting performance under various driving conditions.

Key Features

The Superpro Rear Lower Outer Control Arm Bush Kit incorporates advanced materials and engineering to deliver superior performance and longevity. Key features include:

• Manufactured from high-quality, reinforced polyurethane that resists wear, cracking, and deterioration over time, ensuring consistent performance for years to come.
• Precisely engineered to match the factory geometry, maintaining proper suspension alignment and handling characteristics.
• Designed to reduce unwanted movement in the control arm, leading to more precise steering response and improved cornering stability.
• Resistant to oil, dirt, and other contaminants, making it suitable for daily driving, spirited street use, and light track days.
• Easy to install with no need for special tools or modifications, thanks to the direct-fit design.
• Backed by Superpro’s reputation for quality and durability, ensuring your suspension performs at its best.
• Ideal for restoring factory feel or upgrading for enhanced handling performance.

Construction & Design

The Superpro bushings are crafted from a proprietary polyurethane compound that offers a perfect balance of stiffness and flexibility. This material choice ensures that the bushings provide improved suspension response without transmitting excessive noise or vibration into the cabin. The bushings are precision-machined to exact specifications, ensuring a perfect fit and easy installation.

The design features a one-piece construction that eliminates the need for multiple components, reducing installation time and potential points of failure. The bushings are resistant to environmental factors such as moisture, road salt, and temperature fluctuations, making them suitable for a wide range of driving conditions. Their robust construction helps maintain proper suspension geometry, contributing to consistent handling and tire wear.

Installation & Fitment

The Superpro Rear Lower Outer Control Arm Bush Kit is a direct replacement for the original factory bushings. Installation is straightforward and can typically be completed with basic hand tools and standard suspension jacking procedures. No cutting, drilling, or specialized modifications are required. For optimal results, it is recommended to inspect and replace related suspension components during installation to ensure balanced handling and longevity.

• Designed specifically for the 2016–2023 Mazda MX-5 Miata ND and 2017–2020 Fiat 124 Spider (all submodels).
• Installation requires standard suspension tools; no special equipment needed.
• Suitable for street, spirited driving, and light track use.

What's Included

• Superpro Rear Lower Outer Control Arm Bushings (pair)
• Installation instructions

Ideal For

This bush kit is perfect for Mazda MX-5 Miata ND owners seeking to restore or upgrade their suspension for improved handling and responsiveness. It is also suitable for Fiat 124 Spider owners who want to enhance their vehicle's stability and steering precision. Whether you're replacing worn-out bushings or upgrading for performance, this kit provides a reliable and durable solution.