Extreme Dimensions Carbon Creations GT500 V3 Rear Diffuser 13-21 Subaru BRZ - Gloss Carbon Fiber | Lightweight 2x2 Twill Carbon | Rear Aero Diffuser
Overview
The Extreme Dimensions Carbon Creations GT500 V3 Rear Diffuser is a precision-engineered aerodynamic upgrade designed specifically for the 2013-2021 Subaru BRZ, as well as the closely related Scion FR-S and Toyota 86 models. This one-piece diffuser enhances the rear underbody airflow, reducing drag and increasing downforce to improve high-speed stability and track performance. It is ideal for Subaru BRZ enthusiasts seeking a functional yet visually striking OEM+ style upgrade that complements the car’s sporty character.
Crafted from premium 2x2 twill weave carbon fiber, this diffuser features a glossy finish with UV protectant coating to maintain its deep shine and resist environmental wear. The design philosophy behind the GT500 V3 focuses on combining lightweight construction with track-proven durability. The inclusion of a weather-resistant aluminum mesh grille (where applicable) adds both protection and a refined aesthetic touch, reflecting Extreme Dimensions’ commitment to quality and performance.
For Subaru BRZ owners, this diffuser offers a significant weight reduction—up to 70% lighter than the OEM factory part—contributing to improved handling and responsiveness. Beyond aesthetics, the aerodynamic benefits translate to better rear-end grip and stability during spirited driving or track sessions. This diffuser is a practical upgrade that enhances both the look and performance of your Subaru BRZ while maintaining a clean, factory-inspired appearance.
Features & Specifications
This Extreme Dimensions Carbon Creations GT500 V3 Rear Diffuser is engineered for the 2013-2021 Subaru BRZ platform and features a lightweight 2x2 twill weave carbon fiber construction. Constructed from premium carbon fiber with a gloss finish and UV protection, it delivers enhanced aerodynamics and weight savings for Subaru enthusiasts seeking both style and performance.
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Brand: Extreme Dimensions
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Product: GT500 V3 Rear Diffuser
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Part Number: 115564
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Fitment: 2013-2021 Subaru BRZ
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Material: 2x2 Twill Weave Carbon Fiber
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Finish: Gloss with UV Protectant
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Construction: One-piece molded carbon fiber
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Origin: Not specified
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Weight Reduction: Up to 70% lighter than OEM
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Additional Features: Weather-resistant aluminum mesh grille (where applicable)
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Warranty: 1 year limited warranty
Key Benefits
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Performance: Improves rear aerodynamic efficiency for enhanced stability at speed
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Weight Savings: Significantly lighter than factory diffuser, reducing rear-end mass
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Durability: UV-protected gloss finish and weather-resistant mesh ensure long-lasting appearance and function
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Fitment: Designed specifically for the Subaru BRZ platform for a seamless OEM+ integration
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Aesthetics: Gloss carbon fiber weave adds a high-end, aggressive look to the rear of the vehicle
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Quality: Track-proven strength and precision molding reflect Extreme Dimensions’ engineering standards
What's Included
- 1× Extreme Dimensions Carbon Creations GT500 V3 Rear Diffuser
- Weather-resistant aluminum mesh grille (where applicable)
- Installation instructions
Installation & Compatibility
Installation of the GT500 V3 Rear Diffuser is generally straightforward for those with basic automotive experience and common hand tools. It is a direct bolt-on replacement designed to fit the 2013-2021 Subaru BRZ without modification. Professional installation is recommended for optimal fit and finish, especially to ensure proper alignment and secure mounting. No tuning or additional modifications are required to benefit from this aerodynamic upgrade.
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Professional Installation: Recommended for best results
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific model year within 2013-2021 Subaru BRZ
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