Cusco 19mm 3-Step Adjustable Rear Sway Bar

2011–2025 Subaru Legacy Touring Wagon 2.5L

Part #: 658 311 BJ19

Overview

The Cusco 19mm 3-Step Adjustable Rear Sway Bar is a high-performance suspension upgrade designed specifically for Subaru Legacy Touring Wagon models from 2011 to 2025. This sway bar replaces the factory component (if equipped) and offers enhanced stability and handling during spirited driving or aggressive cornering. Whether you're a daily driver seeking improved ride control or a performance enthusiast looking to sharpen your vehicle's responsiveness, this sway bar provides a significant upgrade over stock equipment.

Constructed to increase torsional resistance, the Cusco sway bar helps reduce body roll and weight transfer, resulting in a more planted and confident driving experience. Its adjustable design allows you to fine-tune the stiffness to match your driving style or road conditions, making it a versatile addition to your vehicle's suspension system. With this upgrade, you'll experience improved cornering stability, reduced understeer, and a more balanced chassis feel, all without sacrificing ride comfort.

Key Features

The Cusco 19mm 3-Step Adjustable Rear Sway Bar is engineered with precision and durability in mind, utilizing high-quality materials and innovative design features to maximize performance and longevity.

• Adjustable Stiffness: Features a 3-step adjustment system, allowing you to select the optimal level of resistance for different driving scenarios, from daily commuting to track days.
• High-Strength Steel Construction: Crafted from durable steel, the sway bar offers superior torsional resistance, ensuring consistent performance under demanding conditions.
• Factory Mounting Compatibility: Designed to bolt directly into the factory mounting locations, simplifying installation without the need for modifications.
• Enhanced Cornering: Significantly reduces body roll, providing a more responsive and stable handling characteristic during aggressive turns.
• Maintains Ride Comfort: While increasing stability, the sway bar's design ensures that ride quality remains comfortable for everyday driving.
• Corrosion Resistance: Coated with a protective finish to withstand harsh weather and road conditions, ensuring long-lasting performance.
• Performance-Oriented Design: Optimized for enthusiasts who want better control and a more engaging driving experience without compromising daily usability.

Construction & Design

The Cusco 19mm rear sway bar is meticulously engineered with a focus on strength, adjustability, and ease of installation. Made from high-quality steel, it features a precise 19mm diameter that strikes a balance between stiffness and ride comfort. The adjustable end links and mounting brackets are designed for a secure fit, ensuring consistent performance over time. The three-step adjustment mechanism allows you to tailor the sway bar's stiffness to your specific driving needs, whether you prefer a softer setting for daily driving or a stiffer configuration for spirited driving or track use.

The sway bar's design incorporates a lightweight yet robust construction, reducing unsprung weight and enhancing overall suspension responsiveness. Its corrosion-resistant coating ensures durability against the elements, maintaining optimal performance season after season. The bolt-on installation process utilizes the vehicle's existing mounting points, making it a straightforward upgrade for those familiar with suspension modifications.

Performance & Sound

By upgrading to the Cusco 19mm 3-Step Adjustable Rear Sway Bar, you will notice a more precise and controlled handling response. The increased torsional stiffness reduces body roll during cornering, allowing for sharper turn-in and improved stability. This results in a more confident driving experience, especially on twisty roads or during aggressive maneuvers. The adjustable feature enables you to customize the handling balance, making it suitable for various driving conditions and preferences.

Installation & Fitment

The Cusco sway bar is designed as a direct bolt-on replacement for the factory rear sway bar (if equipped), with no need for cutting or drilling. The installation typically requires basic hand tools and can be completed in a few hours. The included mounting hardware and instructions simplify the process, making it accessible for DIY enthusiasts or professional installers. No additional modifications or tuning are necessary, and the upgrade maintains the factory ride quality while enhancing handling performance.

• Bolt-on installation using factory mounting points
• No cutting, drilling, or tuning required
• Compatible with Subaru Legacy Touring Wagon models from 2011 to 2025

What's Included

• Cusco 19mm 3-Step Adjustable Rear Sway Bar
• Adjustable end links
• Mounting brackets and hardware
• Installation instructions

Ideal For

• Subaru Legacy Touring Wagon owners seeking improved handling and stability
• Performance enthusiasts wanting to reduce body roll during cornering
• Daily drivers looking for a balanced upgrade that maintains ride comfort
• Track day participants aiming for more responsive suspension dynamics