SPL Parts FKS Series Rear Knuckle Monoball Bushings (RKB) for the 2003-2008 Nissan 350Z (Z33) replace the stock mushy rubber bushings with low-friction articulating spherical bearings, eliminating bushing flex and reducing bind/friction. This maintains optimum suspension geometry under load to improve handling and feedback.

Our Monoball Bushings feature FK Racing Bearings with a self lubricating Teflon liner for long life and maximum performance. Highly precise (machined to 1/1000th inch) CNC machined T6061 Aluminum bearing shells provide an accurate fit.

Sold as complete kit for one car. Made in the USA.

Standard Features

• Precision Monoball Design: These bushings utilize a monoball setup to provide superior alignment and minimal deflection, enhancing suspension responsiveness and overall handling.
• High-Quality Materials: Constructed from durable materials, these bushings offer excellent wear resistance and longevity, making them ideal for both street and track applications.
• Improved Stability: By replacing factory rubber bushings with solid monoballs, these components reduce unwanted movement, leading to increased stability during aggressive driving maneuvers.
• Direct Fitment: Designed specifically for compatible vehicle models, these bushings ensure an easy installation process without the need for modifications, saving time and effort.
• Enhanced Performance: The monoball design contributes to more precise suspension geometry, allowing for better tire contact with the road and improved traction during acceleration and cornering.

Installation Instructions

SPL Parts RKB Z33

Specifications

Vehicle Fitment

• 2003 Nissan 350Z (Z33)
• 2004 Nissan 350Z (Z33)
• 2005 Nissan 350Z (Z33)
• 2006 Nissan 350Z (Z33)
• 2007 Nissan 350Z (Z33)
• 2008 Nissan 350Z (Z33)