Whiteline Front Strut Tower Brace

2002–2007 Subaru WRX / STI & 2003–2008 Subaru Forester

Part #: KSB599

Overview

The Whiteline Front Strut Tower Brace is an essential upgrade for Subaru enthusiasts looking to enhance their vehicle's chassis rigidity and handling performance. Designed specifically for the 2002-2007 Subaru WRX and STI models, as well as the 2003-2008 Subaru Forester, this strut tower brace helps reduce chassis flex during spirited driving, cornering, and aggressive maneuvers. By reinforcing the front suspension mounting points, it maintains proper alignment angles and spring rates, ensuring your suspension components work optimally.

If you seek sharper steering response, improved turn-in, and greater steering feedback, this brace is an excellent addition to your vehicle's suspension setup. Whether you're a daily driver, a weekend autocross enthusiast, or a rally participant, the Whiteline Front Strut Tower Brace provides a noticeable improvement in chassis feel and overall handling stability.

Key Features

The Whiteline Front Strut Tower Brace is engineered with performance and durability in mind, utilizing high-quality materials and precise construction techniques to deliver maximum benefit. Key features include:

• Constructed from lightweight, high-strength steel to provide optimal rigidity without adding unnecessary weight to your vehicle.
• Designed with a tubular, CAD-formed profile for a perfect fit and ease of installation.
• Powder-coated finish to resist corrosion and maintain appearance over time.
• Maintains proper suspension geometry by reducing chassis flex during cornering and aggressive driving.
• Helps improve steering response, turn-in, and overall handling dynamics.
• Compatible with factory and aftermarket suspension components, making it a versatile upgrade for performance-oriented drivers.
• Easy bolt-on installation using existing mounting points, with no cutting or drilling required.

Construction & Design

The Whiteline Front Strut Tower Brace features a tubular steel construction that combines strength with lightweight design. Its CAD-formed profile ensures a precise fit, aligning perfectly with the factory mounting points on your Subaru. The powder-coated finish not only enhances durability but also provides corrosion resistance, ensuring long-lasting performance in various weather conditions. The design effectively distributes loads across the chassis, minimizing flex and maintaining suspension geometry during dynamic driving scenarios.

Performance & Handling

By installing this strut tower brace, you can expect improved chassis stiffness, which translates to more responsive steering and better turn-in characteristics. The reduction in chassis flex allows your suspension components to perform as intended, providing more predictable handling and increased confidence behind the wheel. While it does not directly increase horsepower, the enhanced chassis rigidity supports more precise control, especially during high-speed cornering or spirited driving.

Installation & Fitment

The Whiteline Front Strut Tower Brace is designed for a straightforward, bolt-on installation. It utilizes the existing factory mounting points, requiring no cutting, drilling, or modifications to your vehicle. The process typically takes less than an hour, making it an accessible upgrade for DIY enthusiasts and professional installers alike. No special tools or tuning are necessary, and the brace can be installed with basic hand tools.

• Easy bolt-on installation using factory mounting points
• No cutting, drilling, or tuning required
• Designed specifically for 2002-2007 Subaru WRX/STI and 2003-2008 Subaru Forester models

What's Included

• Whiteline Front Strut Tower Brace
• All necessary mounting hardware and brackets
• Installation instructions

Ideal For

• Subaru WRX and STI owners seeking improved handling and chassis stiffness
• Forester enthusiasts looking to enhance steering response and stability
• Performance drivers and rally participants aiming for better suspension performance
• Daily drivers wanting a noticeable upgrade in steering feel and feedback

Emissions Note

This product is a chassis reinforcement component and does not affect emissions or require any legal compliance considerations. It is suitable for use on street-driven vehicles and does not impact your vehicle's emissions system.