Perrin Front Strut Tower Bar Black 2002-2007 WRX / 2004-2007 STI / 2002-2007 Impreza / 2004-2008 Forester XT / 2003-2008 Forester | Lightweight 4130 Cro-Moly | Suspension Brace
Overview
The Perrin Front Strut Tower Bar is a precision-engineered chassis brace designed to enhance the handling dynamics of select Subaru models including the WRX, WRX STI, Impreza, Forester XT, and Forester from the early to mid-2000s. By connecting the front strut towers, this brace increases chassis rigidity, which translates to improved steering response and reduced understeer during aggressive cornering. It’s an ideal upgrade for enthusiasts who participate in autocross, track days, or spirited canyon driving and want a tangible improvement in vehicle feedback without compromising weight.
Crafted with a focus on strength and lightweight performance, the Perrin strut tower bar features mandrel-bent 4130 Cro-Moly tubing paired with CNC machined aluminum mounting feet. The two-piece aluminum feet clamp securely around the bar with anodized black hardware, ensuring a durable and corrosion-resistant assembly. The entire bar is finished with a black powder coat that protects against environmental wear while maintaining a clean, OEM+ appearance under the hood.
For Subaru owners, this strut tower brace offers a direct bolt-on solution that leverages factory mounting points and hardware, preserving the integrity of the chassis while delivering a noticeable improvement in handling precision. The increased front-end stiffness helps maintain alignment geometry under load, which is especially beneficial on uneven surfaces or during high-speed maneuvers. This upgrade complements other suspension modifications by providing a solid foundation for sharper, more confident driving.
Features & Specifications
This Perrin Front Strut Tower Bar is engineered for Subaru WRX, WRX STI, Impreza, Forester XT, and Forester models from 2002 to 2008 and features lightweight 4130 Cro-Moly tubing with CNC machined aluminum feet. Constructed from durable materials with a black powder coat finish, it delivers enhanced chassis rigidity and improved steering precision for Subaru enthusiasts seeking better handling and reduced understeer.
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Brand: Perrin Performance
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Product: Front Strut Tower Bar Black
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Part Number: PSP-SUS-052BK
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Fitment: 2002-2007 WRX, 2004-2007 WRX STI, 2002-2007 Impreza, 2004-2008 Forester XT, 2003-2008 Forester
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Material: 4130 Cro-Moly Steel Tubing, CNC Machined Aluminum Feet
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Finish: Black Powder Coat, Anodized Black Hardware
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Construction: Mandrel Bent Tubing, Two-Piece Aluminum Feet Assembly
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Origin: Made in USA
Key Benefits
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Handling: Increases chassis rigidity to reduce flex and improve steering precision under load
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Durability: High-strength 4130 Cro-Moly tubing and anodized aluminum feet resist corrosion and wear
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Fitment: Direct bolt-on design uses factory mounting points and hardware for easy installation
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Weight Savings: Lightweight materials maintain vehicle balance without adding unnecessary mass
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Quality: Precision CNC machining and powder coat finish ensure long-lasting performance and OEM+ appearance
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Driving Experience: Reduces understeer and enhances feedback for more confidence in aggressive driving scenarios
What's Included
- 1× Perrin Front Strut Tower Bar Black
- 1× Left Strut Mounting Foot
- 1× Right Strut Mounting Foot
- 1× Perrin License Plate Frame
- All mounting hardware (anodized black bolts)
- Installation instructions
Installation & Compatibility
The Perrin Front Strut Tower Bar installs using existing factory mounting points and hardware, making it a straightforward upgrade for enthusiasts with basic mechanical skills. No special tools beyond standard hand tools are required, and the included hardware ensures a secure fit. While the installation is DIY-friendly, proper torque specifications should be followed to maintain safety and performance. This brace is compatible with the specified Subaru models and years; verify your vehicle’s year and trim to ensure fitment. No tuning or modifications are necessary after installation.
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Professional Installation: Recommended for those unfamiliar with suspension components
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year and model before purchase
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