Our SPL Parts FKS Rear Upper Control Arm Monoball Bushings (RUAB) 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.

SPL Parts 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.

Kit complete for one car. Made in the USA.

Standard Features

• Enhanced Durability: Constructed from high-strength materials, these bushings are designed to withstand the stresses of both street and track driving, ensuring long-lasting performance.
• Improved Handling: The bushings reduce deflection and increase rigidity, leading to better suspension response and overall vehicle stability during aggressive maneuvers.
• Direct Fitment: Engineered as a direct replacement for factory bushings, these components simplify installation and require no modifications for compatibility with specific vehicle models.
• Optimized Suspension Geometry: Designed to maintain proper alignment, these bushings help enhance tire contact with the road, improving grip and handling characteristics.
• Corrosion-Resistant Coating: Finished with protective coatings, these bushings resist rust and corrosion, ensuring reliable performance and durability over time, even in harsh conditions.

Installation Instructions

SPL Rear Upper Arm Bushings

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)