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🚨 Lead Time: 2 Weeks

Designed for the 2015–2021 Subaru WRX / STI, the V3 Side Skirt Extensions enhance the vehicle’s side profile with sharp, aggressive styling and track-inspired aero performance.

🔧 Direct Fitment
Engineered specifically for the VA-chassis WRX and STI models with guaranteed OEM-level fitment.

🛠️ Material
Crafted from aerospace-grade lightweight aluminum for strength, rigidity, and long-term durability.

⚙️ Precision-Crafted
Fully CNC-machined and professionally powder-coated in gloss black for a clean, show-quality finish.

Made in USA
Proudly manufactured in the United States using premium materials and expert-level craftsmanship.

🧰 Installation-Ready
Pre-drilled with all necessary hardware included
📏 Sold as a pair — left and right side skirt extensions
🧑🔧 Professional installation highly recommended

🎨 Customize Your Look with Optional Accent Liners
Make your build stand out even more by adding our optional edge liners, designed to fit perfectly along the outer edge of your side skirt extensions. Available in red, white, black, or gold, these liners provide a clean contrast and elevated detail to match your style. 

💨 Why Add Side Skirt Extensions to Your WRX or STI?
These extensions reduce turbulent airflow along the sides of the vehicle, improving aerodynamic efficiency while enhancing your WRX or STI’s aggressive appearance. Ideal for enthusiasts looking to bridge form and function with track-ready detail.

No Returns for Aeroflow Dynamics Parts

All sales are final. We do not accept returns or exchanges, except in the case of a defective product. If you receive a defective product, please contact us within 2 days of receiving the product to arrange for a return or exchange.

To be eligible for a return or exchange due to a defective product, you must provide proof of purchase and the product must be in its original packaging.

We reserve the right to refuse any returns or exchanges that do not meet the above criteria.

If you have any questions or concerns about a product before making a purchase, please contact us for more information. We will be happy to assist you.

By making a purchase on our website, you acknowledge and agree to this no return policy

Aeroflowdynamics Return Policy

Warranty covers all defects in materials and craftsmanship over a 30-day period from purchase. Warranty is only applicable to the original purchaser/owner of the item(s). Warranty does not cover items damaged by customer misuse and or abuse. Aeroflowdynamics is NOT responsible for any and all damages caused by the improper installation of any product. Please mail sales@aeroflowdynamics.com with any questions in regards to warranty.

If the package arrived damaged, please notify us within 48 hours of when you receive the package. After the 48 hours, we will not be able to offer a refund or ship you a replacement.

Aeroflow Dynamics Warranty

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AeroFlow Dyanmics

AeroFlow Dynamics is a California-based automotive parts company specializing in high-quality, precision-engineered aluminum aerodynamic upgrades such as splitters, wings, diffusers, fender flares, and overlays. Their products are CNC-machined from aerospace-grade aluminum, powder coated for durability, and proudly made in the USA with strict quality control. They offer components for a wide range of makes and models, including Subaru, Honda, Toyota, BMW, and more.

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