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2013-2020 BMW M3/M4 V1 Side Skirt Extension

2013-2020 BMW M3/M4 V1 Side Skirt Extension - Main image
2013-2020 BMW M3/M4 V1 Side Skirt Extension2013-2020 BMW M3/M4 V1 Side Skirt Extension2013-2020 BMW M3/M4 V1 Side Skirt Extension2013-2020 BMW M3/M4 V1 Side Skirt Extension2013-2020 BMW M3/M4 V1 Side Skirt Extension
$169.99 $249.99 In stock

Category: AeroflowDynamics

CURRENTLY NOT IN PRODUCTION

Designed for the 2013–2020 BMW F82, F80, F32, and F30 M3/M4 Models

🔧 Direct Fitment
Tailored for M3 and M4 chassis to ensure precise, factory-level alignment and fitment.

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

⚙️ Finish & Build Quality
Fully CNC-machined and professionally powder coated in gloss black. Pre-drilled for a clean and easy installation.

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.

🧰 Install-Friendly
Ships as a complete pair (left & right) with all necessary hardware included.
Professional installation is highly recommended.

💨 Why Add Side Skirt Extensions to Your BMW?
Enhance your M3/M4’s side profile with a bold, aggressive look. These side skirt extensions deliver added presence and aerodynamic flow, perfectly complementing your vehicle’s performance-driven design.

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When it ships

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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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If you need a refund

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Refund processing (days after receipt and inspection): 3. Bank or payment provider posting times are separate from the merchant processing period.

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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 (4.6 / 5 · 18 reviews)

Robert F. ★★★★★

Direct fitment is no joke on these—bolted right up to my F82 without any wrestling or drilling. The factory-level alignment is exactly what I needed for a clean, aggressive look that doesn't look aftermarket. Took about an hour to install and they've held up perfectly over these past few months.

Penelope P. ★★★★★

The direct fitment is spot on—lined up perfectly with the factory mounting points on my F82 without any tweaking. They’ve been on for a few months now and still look seamless, like they came from the factory that way.

Lucy ★★★★★

Took a gamble on these since they're not in production anymore, but the direct fitment for my F80 is spot on—no drilling or wrestling to get them aligned. They sit flush with the rocker line and give the car a proper aggressive stance. Glad I snagged a set before they vanished for good.

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