Cusco Rear Strut Bar

Part #: 666 541 A

Overview

The Cusco Type OS Rear Strut Bar is a high-performance chassis reinforcement component designed to enhance the structural rigidity of your vehicle’s rear suspension. Crafted for Subaru Impreza WRX models from 2002 to 2007 and STi models from 2004 to 2007, this strut tower bar helps reduce chassis flex during aggressive cornering, improving handling response and overall stability. It is ideal for enthusiasts seeking to optimize their vehicle’s performance on twisty roads or track days, where maintaining suspension alignment and chassis integrity is critical. Made from durable materials, the Cusco Rear Strut Bar combines strength with lightweight design, ensuring it supports your driving ambitions without adding unnecessary weight.

Key Features

This Cusco rear strut bar features a robust construction designed to withstand high loads and rigorous driving conditions. Its key features include:

• High-grade steel construction for durability and strength
• Precision-machined mounting points for a secure fit
• Lightweight design to minimize impact on vehicle weight
• Corrosion-resistant coating for long-lasting performance
• Easy bolt-on installation with no modifications required
• Designed to eliminate chassis flex at the rear suspension
• Enhances handling response and cornering stability

Construction & Design

The Cusco Type OS Rear Strut Bar is engineered with a tubular steel design, providing a balance of strength and weight savings. Its structural design ensures maximum rigidity between the rear strut towers, effectively reducing chassis deformation during high-stress driving. The precision coating protects against corrosion, maintaining performance and appearance over time.

Installation & Fitment

Installation is straightforward, involving a bolt-on process that requires no cutting or drilling. The bar mounts directly to the existing strut towers, aligning precisely with factory mounting points for a secure fit. Proper fitment should be verified against your specific vehicle model and the part number provided.

What’s Included

The package includes the Cusco Type OS Rear Strut Bar, mounting hardware, and installation instructions, ensuring a complete upgrade for your vehicle’s chassis reinforcement.