Superpro Rear Control Arm Lower Inner Bushing Kit

Part #: SPF1988K

Overview

The SuperPro Rear Control Arm Lower Inner Bushing Kit is a high-quality suspension component designed specifically for the 1990-2005 Mazda MX-5. This kit replaces worn or degraded factory rubber bushings with durable, performance-oriented polyurethane bushings that help restore and improve your vehicle’s handling and ride quality. Whether you are a daily driver, an enthusiast seeking better responsiveness, or a track day participant, this bushing upgrade provides a reliable solution to maintain optimal suspension geometry and enhance overall driving dynamics. Over time, factory bushings can soften or crack, leading to compromised handling and increased noise; this kit helps address those issues with a long-lasting, maintenance-free alternative. Designed to support your Mazda MX-5’s suspension system, these bushings help improve steering response, reduce unwanted movement, and maintain proper alignment under various driving conditions. The kit is engineered to provide a firm yet comfortable ride, ensuring your vehicle remains predictable and responsive on the road or track.

Key Features

This bushing kit features high-quality polyurethane material that offers increased durability and resistance to wear compared to standard rubber bushings. The design focuses on restoring factory suspension geometry while providing improved handling characteristics. The bushings are engineered for easy installation and compatibility with the original control arms, making them an ideal upgrade for those looking to enhance their vehicle’s suspension performance without extensive modifications. The kit helps reduce unwanted suspension flex, contributing to more precise steering and improved cornering stability. Its robust construction ensures long-term performance and reliability, even under spirited driving conditions.

Construction & Design

The bushings are made from high-grade polyurethane, selected for its excellent wear resistance, flexibility, and ability to maintain shape over time. The precise engineering ensures a snug fit within the control arm, supporting consistent suspension behavior and reducing noise and vibrations.

Installation & Fitment

Installation involves replacing the factory rubber bushings with the polyurethane units, typically requiring basic hand tools and alignment verification afterward. Fitment should be verified against the vehicle’s specific model year and control arm configuration to ensure compatibility.

What’s Included

The kit includes all necessary polyurethane bushings for the rear control arm lower inner positions, along with any required hardware or sleeves for proper installation.

Ideal For

Enthusiasts and daily drivers seeking to restore or improve suspension response, handling, and ride quality on their Mazda MX-5 from 1990 to 2005.