Exterior Components Body Panels and Components

Extreme Dimensions

2008-2011 Subaru Impreza 5DR 2008-2014 WRX STI 5DR Duraflex GT Concept Wing Trunk Lid Spoiler - 1 Piece

$311.67

SKU: E03M 104658

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Extreme Dimensions Duraflex GT Concept Wing Trunk Lid Spoiler is designed for Subaru Impreza models from 2008-2016, including the WRX STI 5-door variants. It enhances rear aerodynamics and adds an aggressive aesthetic. Made from a proprietary polymer blend and hand-laid 6 oz. fiberglass, it offers exceptional flexibility and resilience, reducing damage risk by up to 75% compared to traditional fiberglass spoilers. It features a signature black finish and integrated weather-resistant aluminum mesh grille (where applicable). The modified design improves rear downforce and stability at higher speeds. Installation is a direct bolt-on, requiring no major modifications, though professional installation is recommended for best fit and finish. No tuning or vehicle calibration is necessary.

Fitment

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Specifications

BrandExtreme Dimensions
Part NumberE03M 104658

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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