2015-2021 Subaru WRX/STI V2 Side Skirt Extensions

$150 ~~$200~~ In stock

Designed for the 2015–2021 Subaru WRX/STI, the V2 Side Skirt Extensions enhance the car’s side profile with sharp, aggressive styling and precision fitment that complements the factory body lines.

🔧 Direct Fitment
Custom-designed for the 15–21 WRX/STI chassis with guaranteed fitment.

🛠️ Material
Crafted from aerospace-grade lightweight aluminum for superior strength and durability.

⚙️ Precision-Crafted
Fully CNC’d and finished in a sleek gloss black professional powder coat for a clean, high-end look.

Made in USA
Proudly manufactured in the United States using high-grade materials and expert craftsmanship.

Production Lead Time
CNC items are made to order and have raw materials allocated to production once the order is placed. For concerns regarding current lead times, please review the CNC Products section in our Terms & Conditions.

🧰 Installation-Ready
Pre-drilled and includes all necessary hardware
📏 Sold as a pair (left & right)
🧑🔧 Professional installation highly recommended

🎨 Optional Accent Liners Available
Add a custom touch with our edge liners — available in red, white, black, or gold. Designed to sit flush with the outer edge, they enhance visual contrast and style. Add one to your order for a next-level finish.

💨 Why Add Side Skirt Extensions to Your WRX/STI?
Side skirt extensions help reduce underbody airflow and side turbulence, giving your WRX or STI improved stability at speed and a race-ready stance. Perfect for daily drivers and track builds alike.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

Buyer arranges shipping; seller reimburses the postage

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Customer Reviews (4.8 / 5 · 5 reviews)

Kevin ★★★★★ Sep 12, 2026

The fitment along the factory body lines is spot on, no gaps or weird angles once bolted up. Side profile finally looks as aggressive as the front end should. Install took me about an hour with basic hand tools.

Isabella V. ★★★★★ Sep 11, 2026

Wasn't sure how these would look against the factory body lines on my 2019 STI, but the fitment is spot on and the V2 profile really sharpens up the side of the car. No gaps, no trimming needed.

David ★★★★★ Sep 10, 2026

Bolted these on my 2017 WRX in about an hour and the fitment along the factory body lines is spot on, no gaps or weird overhang. The sharper side profile is exactly what the car was missing.