Perrin Hyper Pink Rear Strut Tower Bar 2015-2021 WRX / 2015-2021 STI | Carbon Fiber Construction | Chassis Brace
Overview
The Perrin Hyper Pink Rear Strut Tower Bar is a precision-engineered chassis brace designed specifically for the 2015-2021 Subaru WRX and WRX STI models. This rear shock tower brace significantly enhances chassis rigidity by connecting the two rear strut towers, reducing flex during aggressive driving and improving steering precision. It is an ideal upgrade for Subaru enthusiasts seeking to sharpen handling characteristics and reduce understeer in high-load cornering situations.
Crafted with a focus on lightweight strength and durability, the brace features a 100% carbon fiber hollow bar paired with CNC machined aluminum mounting feet finished in black anodized coating. Perrin’s use of diagonal woven carbon fiber fabric ensures a stiffer and lighter component compared to traditional aluminum tubing, while the anodized aluminum feet provide secure, corrosion-resistant mounting points. This combination of materials and construction techniques reflects Perrin’s commitment to quality and performance for Subaru platforms.
By transferring loads between the rear shock towers, this brace reduces metal fatigue and tire wear caused by chassis flex. Subaru owners will notice improved steering feedback and more consistent handling, especially during spirited driving or track use. The Hyper Pink finish also adds a distinctive visual accent to the rear strut area, complementing the performance upgrade with a touch of style. This brace is a practical and effective way to enhance the driving dynamics of your WRX or STI while maintaining OEM+ quality.
Features & Specifications
This Perrin Hyper Pink Rear Strut Tower Bar is engineered for 2015-2021 Subaru WRX and WRX STI models and features a 100% carbon fiber hollow bar with CNC machined aluminum feet. Constructed from lightweight carbon fiber and anodized aluminum, it delivers enhanced chassis rigidity and improved steering precision for Subaru enthusiasts seeking better handling and reduced chassis flex.
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Brand: Perrin Performance
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Product: Hyper Pink Rear Strut Tower Bar
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Part Number: PSP-SUS-041HP
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Fitment: 2015-2021 Subaru WRX / 2015-2021 Subaru WRX STI
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Material: 100% Carbon Fiber (bar), Aluminum (mounting feet)
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Finish: Hyper Pink (carbon fiber bar), Black Anodized (aluminum feet)
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Construction: Carbon fiber hollow bar, CNC machined aluminum feet
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Origin: Made in USA
Key Benefits
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Performance: Reduces rear strut tower flex to improve chassis rigidity and steering precision during cornering.
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Durability: Carbon fiber construction resists fatigue and reduces metal wear in the shock tower area.
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Fitment: Designed specifically for 2015-2021 WRX and STI models ensuring a precise, bolt-on installation.
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Quality: CNC machined aluminum feet with black anodized finish provide corrosion resistance and secure mounting.
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Aesthetics: Hyper Pink carbon fiber bar adds a unique and attractive accent to the rear strut tower area.
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Handling: Transfers load between shock towers to reduce understeer and enhance vehicle responsiveness.
What's Included
- 1× Perrin Hyper Pink Rear Strut Tower Bar
- 1× Mounting Foot, Left
- 1× Mounting Foot, Right
- All necessary mounting hardware
- Installation instructions
Installation & Compatibility
Installation of the Perrin Rear Strut Tower Bar is straightforward and generally DIY-friendly for enthusiasts with basic hand tools. The brace mounts directly to the rear shock towers using included hardware and does not require modifications or special tools. No tuning is required as this is a chassis brace focused on structural enhancement rather than engine performance. Confirm fitment for your specific year and trim to ensure compatibility.
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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 2015-2021 WRX and WRX STI models
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