Extreme Dimensions Duraflex STI V4 Look Rear Wing Spoiler 98-01 Subaru Impreza | Signature Black Finish | Rear Wing Spoiler

Overview

The Extreme Dimensions Duraflex STI V4 Look Rear Wing Spoiler is designed specifically for the 1998-2001 Subaru Impreza, offering a bold and aggressive styling upgrade that captures the iconic STI V4 aesthetic. Crafted as a one-piece spoiler, it enhances the rear profile of your Impreza with a distinctive wing that not only elevates the car’s visual appeal but also contributes to improved aerodynamics. This spoiler is ideal for Subaru enthusiasts looking to add a motorsport-inspired touch while maintaining a durable and functional component.

Constructed using a proprietary polymer blend combined with hand-laid 6 oz. fiberglass, this spoiler balances flexibility and strength to withstand the rigors of daily driving and spirited use. The signature black finish provides a sleek, OEM+ look that integrates seamlessly with factory paint or aftermarket wraps. The inclusion of a high-quality, weather-resistant aluminum mesh grille (where applicable) adds a refined detail that enhances airflow and reduces debris buildup behind the wing.

Beyond aesthetics, the modified aerodynamic design reduces damage rates by up to 75%, offering increased durability and longer service life compared to traditional fiberglass spoilers. This makes it a practical upgrade for Subaru owners who want the aggressive STI styling without sacrificing reliability. The spoiler’s design complements the Impreza’s natural handling characteristics, contributing to a more planted rear end at higher speeds and improving overall driving confidence.

Features & Specifications

This Extreme Dimensions Duraflex rear wing spoiler is engineered for 1998-2001 Subaru Impreza models and features a proprietary polymer blend with hand-laid fiberglass construction. Constructed from durable fiberglass and polymer materials, it delivers enhanced flexibility and impact resistance for Subaru enthusiasts seeking a stylish yet resilient aerodynamic upgrade.

• Brand: Extreme Dimensions
• Product: Duraflex STI V4 Look Rear Wing Spoiler
• Part Number: 115699
• Fitment: 1998-2001 Subaru Impreza
• Material: Hand-laid 6 oz. fiberglass with proprietary polymer blend
• Finish: Signature black finish
• Construction: One-piece molded, hand-laid fiberglass
• Origin: Not specified
• Additional Features: Weather-resistant aluminum mesh grille (where applicable)
• Aerodynamics: Modified design to reduce damage rate by up to 75%
• Warranty: Limited warranty and satisfaction guarantee

Key Benefits

• Aesthetics: Authentic STI V4 styling enhances the rear profile with a clean, aggressive look
• Durability: Proprietary polymer blend and fiberglass construction improve impact resistance and longevity
• Fitment: Designed specifically for 1998-2001 Impreza for a precise OEM+ fit
• Aerodynamics: Modified wing shape improves airflow and reduces damage risk by up to 75%
• Weather Resistance: Includes aluminum mesh grille that withstands elements and debris
• Value: Combines style and function with a limited warranty for peace of mind

What's Included

• 1× Extreme Dimensions Duraflex STI V4 Look Rear Wing Spoiler
• Weather-resistant aluminum mesh grille (where applicable)
• Installation instructions

Installation & Compatibility

Installation of the Duraflex STI V4 Look Rear Wing Spoiler is generally straightforward for those with basic automotive experience and common hand tools. The one-piece design simplifies mounting, but professional installation is recommended to ensure proper alignment and secure fitment. No major modifications are required, but verify compatibility with your specific Impreza model year and trim before purchase. The spoiler is a direct bolt-on replacement designed to integrate seamlessly with factory mounting points.

• Professional Installation: Recommended for best fit and finish
• Modifications Required: None
• Verify Compatibility: Confirm fitment for 1998-2001 Subaru Impreza models

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