Extreme Dimensions Duraflex Backstop Rear Diffuser 2008-2010 WRX Hatch / Impreza Hatch | Enhanced Durability | Rear Diffuser
Overview
The Extreme Dimensions Duraflex Backstop Rear Diffuser is a high-quality aerodynamic upgrade designed specifically for the 2008-2010 Subaru WRX Hatch and Impreza Hatch models. This rear diffuser improves the vehicle's aerodynamics by managing airflow under the car, reducing drag and enhancing stability at higher speeds. It is an ideal choice for Subaru enthusiasts looking to combine functional styling with increased rear-end protection.
Crafted from a proprietary polymer blend and hand-laid 6 oz. fiberglass, this diffuser balances flexibility with durability. The signature black finish and integrated weather-resistant aluminum mesh grille (where applicable) provide a refined OEM+ appearance while protecting critical rear components from debris. Extreme Dimensions’ engineering focuses on reducing damage rates by up to 75%, ensuring longer service life even under demanding driving conditions.
For Subaru owners, this diffuser not only elevates the visual appeal of the hatchback but also contributes to improved vehicle dynamics through modified aerodynamics. The combination of durability and design makes it a practical upgrade for daily drivers and enthusiasts alike, enhancing both form and function on the road.
Features & Specifications
This Extreme Dimensions Duraflex Backstop Rear Diffuser is engineered for 2008-2016 Impreza platforms and features a proprietary polymer blend construction with a signature black finish. Constructed from hand-laid 6 oz. fiberglass and aluminum mesh, it delivers enhanced durability and aerodynamic benefits for Subaru enthusiasts seeking improved rear-end protection and styling.
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Brand: Extreme Dimensions
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Product: Duraflex Backstop Rear Diffuser 2008-2010 WRX Hatch / Impreza Hatch
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Part Number: 114396
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Fitment: 2008-2016 Impreza
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Material: Hand-laid 6 oz. fiberglass, proprietary polymer blend, aluminum mesh grille
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Finish: Signature black finish
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Construction: Hand laid fiberglass with polymer blend
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Origin: Not specified
Key Benefits
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Durability: Proprietary polymer blend and fiberglass construction provide maximum flexibility and resistance to damage.
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Aerodynamics: Modified design improves airflow under the vehicle, enhancing stability and reducing drag.
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Protection: Weather-resistant aluminum mesh grille shields rear components from debris and road hazards.
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Fitment: Designed specifically for 2008-2010 WRX Hatch and Impreza Hatch, ensuring precise OEM+ fit and finish.
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Aesthetics: Signature black finish offers a clean, aggressive look that complements Subaru hatchbacks.
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Longevity: Reduced damage rate by up to 75% extends the service life compared to standard diffusers.
What's Included
- 1× Extreme Dimensions Duraflex Backstop Rear Diffuser 2008-2010 WRX Hatch / Impreza Hatch
- High quality weather resistant aluminum mesh grille (where applicable)
- Installation instructions
Installation & Compatibility
Installation of the Extreme Dimensions Duraflex Backstop Rear Diffuser is generally straightforward for enthusiasts with basic tools and experience, as it is designed for direct bolt-on fitment with no major modifications required. However, professional installation is recommended to ensure proper alignment and secure mounting. No tuning is necessary since this is an exterior aerodynamic component. Verify compatibility with your specific model year and trim to ensure proper fitment.
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Professional Installation: Recommended
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year and trim level within 2008-2016 Impreza models
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