SPL Parts Adjustable Rear Traction Arm Set (Dogbones)

Part #: SPL RTR Z34D

Overview

The SPL Parts Adjustable Rear Traction Arm Set (Dogbones) is a high-performance upgrade designed for enthusiasts seeking improved rear suspension stability and handling precision on the Nissan Z34 (2023-2024). These traction arms replace the stock rubber bushings with durable, adjustable aluminum links, helping to reduce unwanted geometry changes during aggressive driving, acceleration, and braking. Crafted from gun-drilled 2024 aluminum, these components are engineered for strength, lightweight performance, and long-lasting durability. Whether you're tracking your vehicle or enhancing daily driving confidence, this set offers a significant upgrade in rear suspension responsiveness and predictability. Designed for drivers who demand tighter handling and more control, these traction arms help maintain optimal rear alignment, reduce bump steer, and support a more predictable driving experience. The adjustable feature allows fine-tuning of rear suspension bump steer characteristics, making them suitable for various driving styles and setups. This upgrade is ideal for performance-oriented drivers looking to maximize their Nissan Z34’s handling capabilities.

Key Features

This traction arm set offers several key features that enhance your vehicle’s rear suspension performance:

• Constructed from lightweight, high-strength gun-drilled 2024 aluminum for durability and reduced weight
• Adjustable length to fine-tune rear suspension bump steer and alignment
• Eliminates soft rubber bushings for more precise suspension response
• Designed to maintain rear geometry during hard acceleration and aggressive cornering
• Corrosion-resistant finish for long-term durability
• Easy bolt-on installation with minimal modifications required
• Supports improved handling stability and driver confidence

Construction & Design

The traction arms are machined from premium 2024 aluminum, known for its excellent strength-to-weight ratio and resistance to fatigue. The gun-drilled design reduces weight without sacrificing structural integrity, while the precision machining ensures a perfect fit and smooth operation. The adjustable links feature high-quality hardware and fine-threaded adjusters, allowing precise tuning of rear suspension geometry to suit your driving needs.

Driving Feel & Feedback

These traction arms enhance the rear suspension’s response, providing more direct feedback and improved stability during spirited driving. The elimination of rubber bushings results in a more engaged driving feel, with better control over rear wheel movement and reduced flex. Drivers will notice a more predictable and confident handling experience, especially in high-load situations.

Installation & Fitment

Installation involves replacing the stock rear traction links with these adjustable aluminum arms. The process is straightforward for those familiar with suspension upgrades, requiring basic tools and no specialized modifications. Fitment is designed specifically for the Nissan Z34 model years 2023-2024, but verification against your vehicle’s specifications is recommended.

What’s Included

The package includes a set of two adjustable rear traction arms, along with all necessary hardware for installation. Each component is engineered for a direct bolt-on upgrade, ensuring a secure and precise fit.