Cusco Lower Arm Bar Ver.2 Front

2011–2025 Subaru Forester SH5/SH9 Turbo

Part #: 677 477 A

Overview

The Cusco Lower Arm Bar Ver.2 for the front of your Subaru Forester SH5 or SH9 Turbo is a high-performance suspension upgrade designed to enhance your vehicle's handling and stability. Crafted with precision and built from durable materials, this lower arm bar creates a more rigid chassis, allowing for improved response during spirited driving or challenging cornering. Whether you're a daily driver seeking better ride quality or a performance enthusiast pushing your vehicle to its limits, this component helps you achieve a more connected and confident driving experience.

By reinforcing the suspension mounting points, the Cusco Lower Arm Bar reduces body flex and minimizes suspension alignment changes under load. This results in more precise steering, better traction, and increased overall stability, especially during aggressive maneuvers. Installation is straightforward, making it an excellent upgrade for those looking to improve their Forester's handling characteristics without extensive modifications.

Key Features

The Cusco Lower Arm Bar Ver.2 is engineered with a focus on rigidity and durability, utilizing high-quality materials and innovative design to maximize performance benefits. Here are some of its standout features:

• Solid steel construction with a powerful truss structure that reinforces the suspension mounting points at multiple locations for increased chassis stiffness.
• Connects the left and right lower arm mounting points, effectively reducing body flex in both vertical and horizontal directions.
• Designed specifically for the Subaru Forester SH5/SH9 Turbo models from 2011 to 2025, ensuring a perfect fit and seamless integration.
• Enhances steering response and traction, especially during hard cornering, by maintaining suspension geometry under load.
• Manufactured by Cusco, a trusted name in performance suspension components with a reputation for quality and reliability.
• Constructed with TIG-welded steel for superior strength and durability, ensuring long-lasting performance even under demanding conditions.
• Reduces chassis flex, leading to more predictable handling and improved transmission of driver inputs to the road.

Construction & Design

The Cusco Lower Arm Bar Ver.2 features a robust steel truss structure that is meticulously engineered to maximize chassis rigidity. Its solid construction and multiple connection points create a stable platform that effectively suppresses flex and deformation during aggressive driving. The bar is TIG-welded for precision and strength, ensuring it withstands the stresses of spirited driving and off-road adventures alike. Its design complements the factory suspension setup, providing a significant upgrade without compromising ride comfort or requiring extensive modifications.

The bar's compact and aerodynamic profile ensures it fits seamlessly within the engine bay, maintaining clearance and ease of installation. Its durable finish resists corrosion and maintains its appearance over time, even in harsh conditions.

Performance & Sound

While the primary benefit of the Cusco Lower Arm Bar Ver.2 is improved chassis stiffness, drivers will notice enhanced steering response and more precise handling during cornering. The increased rigidity translates into better traction and stability, allowing you to push your Subaru Forester closer to its limits with confidence. The upgrade does not significantly alter the vehicle's sound profile but contributes to a more planted and controlled driving feel.

Installation & Fitment

The Cusco Lower Arm Bar Ver.2 is designed as a bolt-on upgrade that requires no cutting or drilling. Installation involves removing the factory suspension components and attaching the bar to the existing mounting points using the supplied hardware. Basic mechanical skills and standard tools are sufficient for installation, which can typically be completed within a few hours. No special tuning or adjustments are necessary, making it a convenient upgrade for enthusiasts seeking immediate handling improvements.

• Direct bolt-on installation with factory mounting points
• No cutting, drilling, or extensive modifications required
• Suitable for DIY enthusiasts and professional installers alike

What's Included

• Cusco Lower Arm Bar Ver.2 Front
• All necessary mounting hardware and brackets
• Installation instructions

Ideal For

This front lower arm bar is ideal for Subaru Forester owners who want to improve handling, steering response, and chassis rigidity. It is perfect for spirited driving, autocross, or off-road adventures where enhanced suspension stability is desired. Whether you drive daily or participate in track days, this upgrade provides a noticeable improvement in vehicle control and confidence.