Progress Technology 22mm Adjustable Front Anti-Roll Bar Kit

2008+ Subaru WRX STI

Part #: 61.232

Overview

The Progress 22mm Adjustable Front Anti-Roll Bar Kit is designed to enhance the handling and stability of your Subaru WRX STI. Engineered for enthusiasts who seek improved cornering performance and reduced body roll, this kit replaces the factory sway bars with larger, stiffer alloy steel components. Whether you're on the street, at the track, or tackling winding roads, this anti-roll bar kit helps you achieve a more responsive and confident driving experience.

By minimizing body lean during aggressive maneuvers, the Progress anti-roll bars keep your tires in better contact with the pavement, resulting in improved grip and control. The adjustable feature allows you to fine-tune the stiffness to match your driving style and conditions, providing a customizable handling setup that can be tailored for daily driving or spirited performance.

Key Features

The Progress Suspension anti-roll bars are built with high-quality materials and thoughtful design to deliver superior performance and durability. Key features include:

• Large diameter (22mm) alloy steel construction for increased stiffness and reduced body roll compared to stock bars.
• Polyurethane bushings replace the factory rubber bushings, offering improved durability and more precise handling response.
• Adjustable end links allow you to customize the anti-roll bar stiffness, giving you control over handling characteristics.
• Designed specifically for the 2008 and newer Subaru WRX STI models, ensuring a perfect fit and straightforward installation.
• Engineered to improve handling balance, reduce understeer, and enhance overall vehicle stability during cornering.
• Made from high-strength alloy steel to withstand aggressive driving and long-term use.
• Polyurethane bushings help maintain consistent performance and resist wear over time.

Construction & Design

The Progress 22mm Anti-Roll Bar Kit features a robust alloy steel construction that provides a significant upgrade over the stock sway bars. The larger diameter enhances roll stiffness, which translates to less body lean and a more planted feel through turns. The kit includes polyurethane bushings that are more resistant to wear and provide a firmer connection between the bar and the chassis. The adjustable end links give you the flexibility to set the desired level of stiffness, allowing for a tailored handling experience. Overall, the design emphasizes durability, precise fitment, and performance, making it an excellent upgrade for performance-oriented drivers.

Installation & Fitment

The Progress 22mm Adjustable Front Anti-Roll Bar Kit is designed as a direct bolt-on upgrade for 2008 and newer Subaru WRX STI models. Installation typically requires basic hand tools and can be completed in a few hours. The kit includes all necessary mounting hardware and instructions. No cutting, drilling, or complex modifications are required, making it a straightforward upgrade for DIY enthusiasts and professional installers alike. Proper alignment and torque specifications should be followed to ensure optimal performance and safety.

• Direct bolt-on installation
• No cutting or drilling required
• Includes all mounting hardware and instructions

What's Included

• Progress 22mm adjustable front anti-roll bar
• Polyurethane bushings
• Adjustable end links
• Mounting hardware and instructions

Ideal For

This anti-roll bar kit is ideal for Subaru WRX STI owners looking to improve handling, reduce body roll, and customize their vehicle's chassis response. It is perfect for spirited street driving, autocross, and track days where precise handling and stability are critical. Enthusiasts seeking a balanced upgrade that enhances cornering confidence will benefit most from this kit.