Cusco Rear Trailing Rod with Pillowball Rod End

Fitment: Subaru WRX S4 (VBH) 2021–2025

Part #: 6A2 474 LA

Overview

The Cusco Rear Trailing Rod with Pillowball Rod End is a high-performance suspension upgrade designed specifically for the Subaru WRX S4 (VBH) models from 2021 to 2025. Crafted to improve handling response and vehicle stability, this component replaces the original trailing rod with a durable, adjustable turn-buckle that allows for precise suspension geometry tuning. Its design supports spirited driving and aggressive cornering, making it ideal for enthusiasts seeking enhanced control and confidence on the road or track. Constructed with high-quality materials, the pillowball rod end reduces flex and provides a more direct connection between the suspension and chassis, resulting in improved steering feel and overall handling dynamics.

Key Features

This Cusco rear trailing rod features a robust construction aimed at delivering reliable performance and durability. Its adjustable design enables fine-tuning of caster and rear alignment settings, helping to optimize handling characteristics for various driving conditions. The pillowball rod end replaces the stock rubber bushing with a spherical bearing, which minimizes deflection and enhances responsiveness. The component is engineered with precision-machined parts and corrosion-resistant finishes to withstand the rigors of spirited driving and harsh environments. Easy to install with compatible OE mounting points, it offers a straightforward upgrade for those looking to elevate their vehicle’s suspension performance.

Construction & Design

The trailing rod is manufactured from high-strength steel with a corrosion-resistant coating, ensuring longevity and consistent performance. The pillowball rod end is machined for precise fitment and optimal movement, reducing unwanted play and increasing handling accuracy.

Driving Feel & Feedback

By replacing the stock trailing rod with this Cusco adjustable version, your vehicle benefits from sharper steering response and improved rear-end stability. The pillowball design transmits road feel more directly to the driver, enhancing feedback during aggressive driving or cornering.

Installation & Fitment

Designed for direct bolt-on installation, this trailing rod fits the OE mounting points on the Subaru WRX S4 (VBH) models. Proper alignment should be checked after installation to ensure optimal handling performance.

What’s Included

The package includes the adjustable trailing rod with pillowball rod end, along with all necessary hardware for installation.