Extreme Dimensions Duraflex Countersteer Wide Body Rear Fenders 2 Piece +80mm 13-21 Subaru BRZ | +80mm Width | Wide Body Fender Kit

Overview

The Extreme Dimensions Duraflex Countersteer Wide Body Rear Fenders are designed specifically for the 2013-2021 Subaru BRZ, offering a substantial +80mm increase in rear track width. This 2-piece wide body fender kit enhances the stance and aggressive appearance of your BRZ while providing functional benefits for accommodating wider wheels and tires. Ideal for enthusiasts looking to improve both aesthetics and performance, these rear fenders deliver a bold OEM+ style upgrade that integrates seamlessly with the BRZ’s lines.

Crafted using a proprietary polymer blend and hand-laid 6 oz. fiberglass, these fenders balance flexibility with durability. The signature black finish and high-quality weather-resistant aluminum mesh grille (where applicable) underscore Extreme Dimensions’ commitment to quality and longevity. The design philosophy focuses on modified aerodynamics to reduce drag and improve airflow around the widened rear arches, setting this kit apart from typical bolt-on fenders.

For Subaru BRZ owners, the wider rear fenders not only enhance visual impact but also reduce damage rates by up to 75% compared to standard fiberglass components. This durability, combined with improved aerodynamics and the ability to fit wider wheels, makes the Countersteer Wide Body Rear Fenders a practical upgrade for track days, spirited driving, or show builds. The limited warranty and satisfaction guarantee further reinforce the product’s reliability for Subaru enthusiasts.

Features & Specifications

This Extreme Dimensions wide body rear fender kit is engineered for the 2013-2021 Subaru BRZ and features a +80mm rear track increase. Constructed from a proprietary polymer blend with hand-laid 6 oz. fiberglass, it delivers enhanced durability and flexibility for Subaru enthusiasts seeking a durable wide body upgrade with improved aerodynamics.

• Brand: Extreme Dimensions
• Product: Duraflex Countersteer Wide Body Rear Fenders 2 Piece +80mm
• Part Number: 120188
• Fitment: 2013-2021 Subaru BRZ
• Material: Proprietary polymer blend with 6 oz. fiberglass
• Finish: Signature black finish
• Construction: Hand laid fiberglass with polymer blend
• Origin: Not specified
• Width Increase: +80mm rear track
• Mesh Grille: High quality weather-resistant aluminum (where applicable)
• Warranty: Limited warranty and satisfaction guarantee

Key Benefits

• Aesthetics: Dramatically enhances the BRZ’s aggressive stance with a clean OEM+ style wide body look
• Durability: Proprietary polymer blend and hand-laid fiberglass construction increase flexibility and reduce damage risk by up to 75%
• Fitment: Designed specifically for 2013-2021 Subaru BRZ ensuring precise installation and seamless integration
• Aerodynamics: Modified design improves airflow around widened rear arches for better stability at speed
• Functionality: Allows for wider wheels and tires, improving traction and handling potential
• Weather Resistance: Includes high-quality aluminum mesh grille that resists corrosion and maintains appearance

What's Included

• 2× Extreme Dimensions Duraflex Countersteer Wide Body Rear Fenders (+80mm)
• High quality weather-resistant aluminum mesh grille (where applicable)
• Installation instructions

Installation & Compatibility

Installation of the Extreme Dimensions Duraflex Countersteer Wide Body Rear Fenders requires moderate fabrication skills including trimming and fitting to ensure proper alignment. While the kit is designed for direct fitment on 2013-2021 Subaru BRZ models, professional installation is recommended to achieve optimal results and maintain finish quality. No special tools beyond standard bodywork equipment are required, but patience and experience with fiberglass or polymer body panels will ease the process. No tuning is necessary, but wheel and tire fitment should be verified to match the +80mm width increase.

• Professional Installation: Recommended
• Modifications Required: Minor trimming and fitting
• Verify Compatibility: Confirm fitment for your specific BRZ year and trim

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