SPL Parts PRO Front Lower Arm Inner Bushings

Fitment: 2003-2008 Nissan 350Z (Z33)

Part #: SPL FLBI Z33

Overview

The SPL Parts PRO Front Lower Arm Inner Bushings are high-performance upgrade components designed specifically for the Nissan 350Z (Z33) from 2003 to 2008. These bushings replace the stock rubber units with precision-engineered, low-friction spherical bearings, significantly enhancing your vehicle’s suspension response and handling characteristics. Ideal for enthusiasts seeking improved steering feedback, reduced bushing flex, and a more direct connection between the chassis and suspension components, these bushings help maintain optimal suspension geometry under load. Constructed with durable materials and advanced design, they support aggressive driving, track use, or spirited street driving by providing consistent performance and long-lasting reliability.

Key Features

This upgrade features a robust design focused on performance and durability, including:

• High-quality Teflon-lined FK spherical bearings for self-lubricating, maintenance-free operation
• Large 3/4" bearing size for exceptional load capacity and longevity
• Precision-machined components ensuring perfect fitment and consistent performance
• Elimination of stock bushing flex for improved steering response and handling
• Enhanced suspension geometry stability under load
• Corrosion-resistant materials for durability in various driving conditions

Construction & Design

The SPL PRO Bushings are crafted from high-strength materials with precision machining to ensure a perfect fit and optimal performance. The use of spherical bearings with Teflon lining reduces friction and wear, providing a smooth articulation that maintains suspension integrity over time. The design emphasizes load capacity and durability, making these bushings suitable for demanding driving environments.

Driving Feel & Feedback

These bushings help deliver a more direct and responsive steering feel by minimizing bushing flex and unwanted movement. Drivers will notice improved feedback from the front suspension, resulting in more precise control during aggressive cornering and dynamic driving scenarios. The reduction in friction and flex enhances overall handling stability and confidence behind the wheel.

Installation & Fitment

Installation requires removal of the existing bushings and precise fitting of the spherical bearing units into the lower control arms. Basic suspension tools and alignment adjustments are recommended to ensure proper setup. Fitment should be verified against the vehicle’s specifications and the part number provided.

What’s Included

The package includes the necessary spherical bearings and hardware required for installation, ensuring a complete upgrade for your vehicle’s front suspension.