Perrin Front Sway Bar 22mm Adjustable 2011-2014 WRX / 2008-2014 STI / 2009-2013 Forester XT | 22mm Diameter | Adjustable Front Sway Bar
Overview
The Perrin Front Sway Bar is a precision-engineered suspension upgrade designed specifically for Subaru WRX, WRX STI, and Forester XT models from the specified years. This sway bar enhances your vehicle's cornering capabilities by reducing body roll and improving chassis balance, resulting in sharper turn-in and increased driving confidence. Ideal for enthusiasts who demand better handling on both street and track, it offers a noticeable improvement over the stock sway bar without compromising ride quality.
Crafted from high-strength spring steel and CNC-bent for exact fitment, the Perrin sway bar reflects a commitment to durability and performance. Its adjustable stiffness settings allow drivers to tailor handling characteristics to their personal driving style or suspension setup, making it a versatile choice for a range of driving conditions. The inclusion of polyurethane bushings and a complete hardware kit ensures a secure, quiet installation that maintains Subaru’s precise suspension geometry.
For Subaru owners, this sway bar upgrade translates to a more balanced chassis with reduced understeer and enhanced stability through corners. The ability to adjust stiffness means you can dial in the perfect handling balance whether you’re pushing hard on a track day or enjoying spirited canyon runs. This level of control and refinement is a key step in optimizing your Subaru’s suspension performance.
Features & Specifications
This Perrin Front Sway Bar is engineered for 2011-2014 WRX, 2008-2014 WRX STI, and 2009-2013 Forester XT models and features a robust 22mm diameter with adjustable stiffness settings. Constructed from solid spring steel with a glossy red finish, it delivers increased chassis rigidity and improved cornering response for Subaru enthusiasts seeking enhanced handling and vehicle control.
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Brand: Perrin Performance
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Product: Front Sway Bar 22mm Adjustable
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Part Number: PSP-SUS-136
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Fitment: 2011-2014 WRX / 2008-2014 STI / 2009-2013 Forester XT
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Material: Spring Steel
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Finish: Glossy Red Powder Coat
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Construction: CNC Bent
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Origin: USA Made
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Diameter: 22mm
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Adjustability: Two-hole adjustable stiffness
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Stiffness Settings: Hole #1: 50% stiffer than 20mm OEM bar; Hole #2: 85% stiffer than 20mm OEM bar
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Bushings: Polyurethane included
Key Benefits
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Performance: Significantly reduces body roll and understeer for sharper, more confident cornering.
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Adjustability: Two stiffness settings allow fine-tuning to match driving style and suspension setup.
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Durability: Made from high-strength spring steel with a protective powder coat for long-lasting performance.
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Fitment: Precision CNC bending ensures perfect fitment and maintains factory suspension geometry.
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Quality: Includes polyurethane bushings and complete hardware for secure, quiet installation.
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Value: A direct upgrade that balances street comfort with track-capable handling improvements.
What's Included
- 1× Perrin Front Sway Bar 22mm Adjustable
- 2× Polyurethane Sway Bar Bushings
- 1× Energy Suspension Polyurethane Grease Packet
- Installation Instructions
Installation & Compatibility
Installation of the Perrin Front Sway Bar is straightforward for those with basic mechanical skills and common hand tools, making it a DIY-friendly upgrade. The included hardware and bushings simplify the process, but professional installation is recommended if unfamiliar with suspension components. No special modifications are required, and the sway bar maintains factory suspension geometry. Adjusting stiffness settings is done via simple repositioning of the sway bar end links. No tuning is required for this suspension upgrade.
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Professional Installation: Recommended for first-time installers
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year and trim level of WRX, WRX STI, or Forester XT
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