or as low as $22.92/mo with Affirm
Add to your S550's aero package with LVA's V.1 Side Skirt Extensions. Engineered and manufactured with today's latest CNC technology to ensure a precision piece every time, these side skirts carry our OEM+ styling around the side of your Mustang while channeling cleaner air towards the rear. The V.1 design follows the factory rocker panel outline exactly for a clean, seamless look that enhances your Mustang's profile without being overly aggressive.
Crafted from our patented Hybrid Aluminum material featuring a gloss black finish on one side and a satin black finish on the other, giving you the flexibility to choose the look that best suits your build. Pre-drilled for easy, worry-free installation and designed to work seamlessly with factory jack points and aftermarket jacking rails. Proudly made in the USA at our Indiana facility.
2015-2023 Ford Mustang S550
Fits with SOME Modification
Will Not Fit
Ecoboost
Ecoboost Premium
V6 (2015-2017)
GT
GT Premium
GT Performance Package
Bullitt
California Special
GT350 / GT350R – Some customers have successfully installed with custom modification
2021-2023 Mach 1
2020-2023 Shelby GT500
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community. 🏁
Car parts can be a maze — good thing we brought the map. Our team's here to keep things smooth, simple, and maybe even a little fun.
📞 Click To Call NowSend it over and a real crew member who works on these daily will get back to you — with answers, fitment notes, install tips, whatever you need.
Jared Thomas (verified owner) –
Very happy with the product!! Fitment is great and looks really good
Alexis C. (verified owner) –
Took a shot in buying these side skirts and let me say I couldn’t be any happier and love the way they make my s550 look ? took a little time to get the measurements right but for the price you can go wrong ! Good product ! Good price ! Get the fin makes a huge difference ! ?
Charles Siritho (store manager) –
We are very happy to hear that, Alexis. Thank you for the feedback and comment. Please continue to support us by following us on our youtube and Instagram. https://www.youtube.com/thefunctionfactoryaz and https://www.instagram.com/ffperformanceaz/