SPL Parts FKS Monoball Shock Bushings (RKS) for the rear knuckle for your 2003-2008 Nissan 350Z (V33) replaces 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 SPL Parts FKS series 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 6061-T6 Aluminum bearing shell provide an accurate fit.

Made in the USA.

Standard Features

• Enhanced Stability: Designed to reduce flex and improve rigidity, these bushings enhance the stability of the rear suspension, leading to better handling and cornering performance.
• High-Quality Material: Made from durable materials, these bushings are built to withstand the rigors of high-performance driving, ensuring long-lasting reliability and minimal wear.
• Direct Replacement Fit: Engineered specifically for compatible vehicle models, these bushings allow for easy installation without modifications, making upgrades straightforward.
• Improved Shock Absorption: The bushings optimize the shock mount interface, providing better shock absorption and contributing to a smoother ride quality over various road conditions.
• Corrosion-Resistant Finish: Featuring a protective coating, these bushings resist rust and corrosion, maintaining their performance and appearance over time, even in challenging environments.

Installation Instructions

SPL Rear Knuckle Shock Bushings

Specifications

Vehicle Fitment

• 2003 Nissan 350Z (V33)
• 2004 Nissan 350Z (V33)
• 2005 Nissan 350Z (V33)
• 2006 Nissan 350Z (V33)
• 2007 Nissan 350Z (V33)
• 2008 Nissan 350Z (V33)