Superpro Inner Rear Bushing Kit (+Caster)

Part #: SPF5390K

Overview

The Superpro Inner Rear Bushing Kit (+Caster) is a high-quality suspension component designed specifically for Nissan Altima, Maxima, and Murano models from 2007 to 2014. This kit replaces the factory rear control arm bushings with double-offset (+Caster) bushings, helping to improve your vehicle’s handling, stability, and steering response. Crafted for enthusiasts seeking enhanced driving dynamics, this kit offers a durable solution that maintains ride comfort while supporting precise alignment and cornering performance. Whether you’re upgrading for spirited driving or restoring factory feel, this bushing kit is an ideal choice for maintaining or improving suspension performance on compatible Nissan models. It is engineered to provide a direct fit, ensuring straightforward installation and long-lasting durability.

Key Features

Designed with high-quality materials, the Superpro Inner Rear Bushing Kit (+Caster) features a robust polyurethane formulation that resists wear and deformation over time. The double-offset (+Caster) design allows for increased caster angle adjustment, which can enhance steering feel and straight-line stability. The bushings are engineered to reduce unwanted movement and noise, contributing to a more responsive and confident driving experience. Precise manufacturing ensures a perfect fit and consistent performance, making this kit a reliable upgrade for your suspension system.

Construction & Design

The bushings are made from durable polyurethane, selected for its excellent resistance to wear, deformation, and environmental factors. The design incorporates a double-offset (+Caster) geometry that helps optimize suspension geometry and handling characteristics. The precise machining and high-quality materials ensure a secure fit and long service life, supporting your vehicle’s suspension integrity.

Installation & Fitment

Installation requires basic suspension tools and should be performed by a qualified technician or experienced DIY enthusiast. The kit is designed as a direct replacement for the factory bushings, with no need for additional modifications. Proper alignment after installation is recommended to maximize handling benefits and ensure optimal suspension geometry.

What’s Included

The package includes the necessary polyurethane bushings and hardware required for installation, providing everything needed for a complete upgrade.

Ideal For

This bushing kit is ideal for Nissan Altima, Maxima, and Murano owners looking to improve handling, steering response, and overall suspension performance. It is suitable for both street and spirited driving, offering a reliable upgrade that enhances vehicle dynamics and driver confidence.