SPL Parts FKS Rear Knuckle Shock Mount Bushings

Part #: SPL RKS Z33

Overview

The SPL Parts FKS Monoball Shock Bushings are high-performance replacement components designed for the rear knuckle of your vehicle. Specifically engineered for Nissan 370Z models from 2009 to 2020, these bushings replace the stock rubber units with precision-machined spherical bearings that provide low-friction articulation. They are ideal for enthusiasts seeking to enhance suspension response, handling, and feedback by maintaining optimal geometry under load. These bushings are suitable for track days, spirited driving, or any application where precise suspension movement is critical to vehicle performance and driver engagement.

Key Features

Designed with durability and performance in mind, these bushings feature FK racing bearings with a self-lubricating Teflon liner, ensuring long-lasting operation with minimal maintenance. The monoball design reduces bushing flex and bind, resulting in improved suspension articulation and more direct feedback from the road. Crafted from high-quality materials, these bushings are machined to exact specifications for a precise fit and reliable performance. Their construction helps support consistent handling characteristics and enhances the overall driving experience by reducing unwanted movement and deflection in the rear suspension.

Construction & Design

The bushings are made from durable, high-strength materials with precision machining to ensure a perfect fit. The spherical bearings incorporate a self-lubricating Teflon liner, which minimizes wear and extends service life, even under demanding conditions.

Driving Feel & Feedback

By replacing stock rubber bushings with these monoball units, your vehicle will exhibit more responsive handling and sharper steering feel. The reduction in bushing flex allows for more accurate feedback from the suspension, improving driver confidence and control during aggressive driving or cornering.

Installation & Fitment

Installation requires removal of the rear knuckle and proper alignment. It is recommended to follow manufacturer instructions or consult a professional for precise installation to ensure optimal performance and safety.

What’s Included

The package includes the monoball shock bushings, bearings, and necessary hardware for installation.