Extreme Dimensions Duraflex STI Look Wing Trunk Lid Spoiler 2008-2018 STI / 2008-2011 Impreza | Signature Black Finish | Exterior Aero Upgrade

Overview

The Extreme Dimensions Duraflex STI Look Wing Trunk Lid Spoiler is designed to enhance the visual appeal and aerodynamic performance of 2008-2018 STI / 2008-2011 Imprezas. This one-piece spoiler replicates the aggressive styling of the Subaru WRX STI wing, providing a bold OEM+ aesthetic upgrade for sedan owners who want to elevate their car’s presence without compromising quality or fitment. Ideal for enthusiasts seeking a durable and stylish exterior modification, this spoiler adds a distinctive performance-inspired look to your Impreza.

Crafted from a proprietary polymer blend and hand-laid 6 oz. fiberglass, this spoiler balances flexibility with strength to withstand daily driving conditions and minor impacts. The signature black finish and integrated weather-resistant aluminum mesh grille (where applicable) contribute to a refined, factory-quality appearance. Extreme Dimensions focuses on engineering parts that combine style with functional durability, making this spoiler a standout choice for Subaru owners who demand both form and function.

Beyond aesthetics, the modified aerodynamics of this wing help reduce damage rates by up to 75%, offering practical benefits alongside its aggressive design. This spoiler’s construction and fitment are tailored specifically for Subaru Impreza / STI sedans, ensuring a seamless installation and a clean, factory-like integration. Whether upgrading a daily driver or a weekend enthusiast car, this spoiler delivers a meaningful visual and aerodynamic enhancement that complements Subaru’s sporty heritage.

Features & Specifications

This Extreme Dimensions Duraflex STI Look Wing Trunk Lid Spoiler is engineered for 2008-2018 STI / 2008-2011 Impreza and features a hand-laid 6 oz. fiberglass construction with a signature black finish. Constructed from a proprietary polymer blend, it delivers increased durability and flexibility for Subaru enthusiasts seeking a high-quality exterior aero upgrade with lasting performance.

• Brand: Extreme Dimensions
• Product: Duraflex STI Look Wing Trunk Lid Spoiler
• Part Number: 109033
• Fitment: 2008-2018 STI / 2008-2011 Impreza
• Material: Hand-laid fiberglass with proprietary polymer blend
• Finish: Signature black
• Construction: Hand laid, one-piece molded
• Origin: Not specified
• Additional Features: Weather-resistant aluminum mesh grille (where applicable)
• Aerodynamics: Modified design reduces damage rate by up to 75%
• Warranty: Limited warranty and satisfaction guarantee

Key Benefits

• Aesthetics: Aggressive STI-inspired wing design enhances the sporty look of your Subaru Impreza with a clean OEM+ style.
• Durability: Proprietary polymer blend and fiberglass construction provide flexibility and resistance to minor impacts and weathering.
• Fitment: Designed specifically for 2008-2018 STI / 2008-2011 Impreza sedans ensuring a precise, bolt-on installation with factory-like integration.
• Aerodynamics: Modified wing shape improves airflow and reduces damage rate by up to 75%, combining style with practical benefits.
• Quality Finish: Signature black finish and integrated aluminum mesh grille offer a refined, weather-resistant exterior upgrade.
• Value: Comes with a limited warranty and satisfaction guarantee, reflecting confidence in product quality and longevity.

What's Included

• 1× Extreme Dimensions Duraflex STI Look Wing Trunk Lid Spoiler
• Weather-resistant aluminum mesh grille (installed where applicable)
• Installation instructions

Installation & Compatibility

Installation of the Duraflex STI Look Wing Spoiler is generally straightforward for those with basic automotive experience and common hand tools. The one-piece design allows for a clean bolt-on fitment to the trunk lid of compatible Subaru Impreza sedans. Professional installation is recommended if you want to ensure perfect alignment and finish, especially when dealing with paint matching or adhesive application. No major modifications are required, but verify fitment for your specific model year and trim to ensure compatibility.

• Professional Installation: Recommended for best results
• Modifications Required: None
• Verify Compatibility: Confirm fitment for your specific year and trim level within 2008-2018 STI / 2008-2011 Impreza sedans

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