Extreme Dimensions Duraflex MTR Wide Body Front Fender Flares 11-14 Subaru WRX STI - Signature Black | 4" Wheel Clearance | Wide Body Fender Flares

Overview

The Extreme Dimensions Duraflex MTR Wide Body Front Fender Flares are designed specifically for the 2011-2014 Subaru WRX STI 4-door models, offering a bold and aggressive stance while providing functional clearance for wheels up to 4 inches wider than stock. These flares are ideal for enthusiasts looking to upgrade their vehicle’s exterior with a durable, high-quality wide body solution that enhances both style and performance potential.

Crafted using a proprietary polymer blend combined with hand-laid 6 oz. fiberglass, these fender flares balance flexibility with strength to resist cracking and damage from road debris or minor impacts. The signature black finish provides a sleek, OEM+ aesthetic that complements the WRX STI’s aggressive lines. Additionally, the inclusion of a weather-resistant aluminum mesh grille in applicable areas improves airflow and adds a refined touch to the overall design.

Beyond aesthetics, these wide body flares contribute to modified aerodynamics, reducing drag and improving airflow around the front wheels. Their increased durability means less frequent replacement and better protection against damage, which is especially valuable for Subaru owners who push their vehicles on track or rough roads. With a limited warranty and satisfaction guarantee, these fender flares offer a reliable upgrade that enhances both the look and function of your WRX STI.

Features & Specifications

This Extreme Dimensions Duraflex MTR Wide Body Front Fender Flares set is engineered for the 2011-2014 Subaru WRX STI and features a proprietary polymer blend construction with hand-laid fiberglass for maximum flexibility and durability. Constructed from high-quality materials, it delivers enhanced wheel clearance and aerodynamic benefits for Subaru enthusiasts seeking a robust wide body upgrade.

• Brand: Extreme Dimensions
• Product: Duraflex MTR Wide Body Front Fender Flares
• Part Number: 117057
• Fitment: 2011-2014 Subaru WRX STI 4DR
• Material: Proprietary polymer blend with 6 oz. fiberglass
• Finish: Signature black
• Construction: Hand laid fiberglass with polymer blend
• Origin: Not specified
• Wheel Clearance: Fits wheels up to 4" wider than stock
• Additional Features: Weather-resistant aluminum mesh grille (where applicable)
• Warranty: Limited warranty and satisfaction guarantee

Key Benefits

• Durability: Proprietary polymer blend and fiberglass construction resist cracking and damage for longer service life.
• Fitment: Designed specifically for 2011-2014 WRX STI 4-door models ensuring precise OEM+ fitment.
• Wheel Clearance: Allows installation of wheels up to 4 inches wider than stock without rubbing or modification.
• Aerodynamics: Modified design improves airflow around the front wheels, reducing drag and enhancing vehicle stability.
• Weather Resistance: Aluminum mesh grille is weather-resistant, maintaining appearance and function in varied conditions.
• Visual Impact: Signature black finish offers a clean, aggressive look that complements the WRX STI’s styling.

What's Included

• 4× Extreme Dimensions Duraflex MTR Wide Body Front Fender Flares
• Weather-resistant aluminum mesh grille inserts (where applicable)
• Installation hardware
• Installation instructions

Installation & Compatibility

Installation of these wide body front fender flares requires moderate skill and basic hand tools. While the flares bolt on directly with included hardware, professional installation is recommended to ensure proper alignment and finish quality. No major modifications are necessary, but verify fitment for your specific 2011-2014 WRX STI model and trim. The flares accommodate wheels up to 4 inches wider than stock, so wheel and tire sizing should be planned accordingly. No tuning is required for these exterior components.

• Professional Installation: Recommended
• Modifications Required: None
• Verify Compatibility: Confirm fitment for your specific year and trim level

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