Anderson Composites 2020-2022 Ford Mustang Shelby GT500 Carbon Fiber Sider Rocker Panel Splitter Extensions | AC-SX20FDMU500 - Function Factory Performance
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Anderson Composites 2020-2022 Ford Mustang Shelby GT500 Carbon Fiber Sider Rocker Panel Splitter Extensions

Key Features

  • Anderson Composites carbon fiber side rocker panel splitter extensions for 2020–2022 Ford Mustang Shelby GT500

  • Lightweight, high-strength carbon fiber construction

  • Enhances side aero performance and aggressive styling

  • Direct-fit design for seamless installation and OEM+ look

  • Ideal upgrade for street, track, and performance Mustang builds

$899.00

Available

FFP / Anderson Composites / Side Skirts
Anderson Composites GT500 Carbon Fiber Side Rocker Panel Splitter Extensions

2020-2022 Ford Mustang Shelby GT500
Carbon Fiber Side Rocker Panel Splitter Extensions

SKU: AC-SX20FDMU500
Fitment
2020-2022 GT500
Material
Carbon Fiber
Finish
Gloss Clear Coat
Quantity
Pair (L+R)
🛡️ Authorized Dealer
🚚 Free Shipping Over $200
💬 Expert Support
Carbon Fiber
Material
2×2 Twill
Weave Pattern
Gloss
Finish
OE Replace
Install Type

About This Product

Carbon Fiber Side Rocker Splitter Extensions for GT500

Upgrade your 2020-2022 Ford Mustang Shelby GT500 with these premium carbon fiber side rocker panel splitter extensions from Anderson Composites. Designed as direct replacements for the OE Shelby GT500 rocker panel splitters, these extensions add aggressive styling while showcasing the unmistakable look of genuine carbon fiber craftsmanship.

These side splitter extensions enhance the GT500's already aggressive profile, providing a seamless visual upgrade that complements the car's supercar-slaying performance. The carbon fiber construction offers a significant weight reduction compared to factory components while adding a distinctive high-performance aesthetic.

Premium Materials & Construction

Anderson Composites components are carefully hand-crafted using only the finest materials. Their production team offers superior craftsmanship with over 20 years of experience working with carbon fiber. Every component is constructed with a consistent weave pattern and exceptional carbon/resin ratio, creating high product stiffness that leads to extra strength.

  • Vacuum-infused process with 3K, 2×2 twill carbon fiber cloth
  • Automotive-grade clear coat with UV inhibitors
  • Polished to protect surface and increase high luster finish
  • Direct replacement for OE GT500 rocker panel splitter extensions
  • Sold as a pair (left and right sides included)
  • Fits Shelby GT500 Only (does not fit GT350)

Why Choose Anderson Composites?

Race after race, Anderson Composites products have proven to be as strong as the driver's ambition to win, making Anderson Composites the preferred brand among performance vehicle drivers. When you choose Anderson Composites, you're choosing a product backed by decades of carbon fiber expertise and a commitment to excellence that shows in every component they produce.

📦 What's Included

  • Side Splitter Extensions 1 Pair
  • Mounting Hardware OE Style
  • Installation Guide Digital

⚡ Quick Facts

  • Brand Anderson Composites
  • Made In USA
  • Warranty Manufacturer
  • Lead Time 12-16 Weeks*

🛡️ FFP Guarantee

Function Factory Performance is an authorized Anderson Composites dealer. All products are genuine and backed by manufacturer warranty. Questions? Call us at 805-267-9762.

Why Choose This Product

🎯

OE Perfect Fit

Direct replacement for factory GT500 rocker panel splitter extensions ensures seamless installation using original mounting points.

Weight Reduction

Carbon fiber construction is significantly lighter than OE components, reducing weight while maintaining structural integrity and style.

Show-Quality Finish

Premium 3K 2×2 twill weave with UV-protected gloss clear coat delivers a stunning finish that commands attention at any car show.

🏆

Race Proven Excellence

Anderson Composites products have proven track after track to be as strong as the driver's ambition to win. With over 20 years of carbon fiber expertise and meticulous quality control, every component meets the highest standards in the industry.

Product Specifications

Brand Anderson Composites
Fitment 2020-2022 Mustang GT500
Trims Shelby GT500 Only
Component Side Rocker Splitter Ext.
Material Carbon Fiber
Weave 3K 2×2 Twill
Finish Gloss Clear Coat
SKU AC-SX20FDMU500

How To Install

1

Remove OE Splitters

Carefully remove the factory GT500 rocker panel splitter extensions from both sides of the vehicle.

2

Test Fit

Dry fit the carbon fiber splitter extensions to verify alignment with factory mounting points.

3

Mount & Secure

Install using OE mounting hardware. Ensure all fasteners are properly torqued and secure.

4

Final Check

Verify even gaps on both sides, check all fasteners, and clean any fingerprints from the carbon fiber.

Frequently Asked Questions

Will these fit my GT350 or standard Mustang GT?
No, these side rocker panel splitter extensions are designed exclusively for the 2020-2022 Ford Mustang Shelby GT500. They will not fit the GT350, standard Mustang GT, EcoBoost, or other S550 variants due to the GT500's unique wide-body design.
What is the lead time for Anderson Composites products?
Anderson Composites products have a 12-16 week build-to-order lead time if the item is not currently in stock. Contact FFP at 805-267-9762 to check current inventory availability before ordering.
Is professional installation required?
While these splitter extensions can be installed at home with basic tools as a direct OE replacement, we recommend professional installation for optimal results. FFP offers professional installation services at our Thousand Oaks facility.
What type of carbon fiber does Anderson Composites use?
Anderson Composites uses premium 3K, 2×2 twill carbon fiber cloth with a vacuum-infused process. Each component features automotive-grade clear coat with UV inhibitors for long-lasting protection and a high luster finish.
Does this product come with a warranty?
Yes, all Anderson Composites products come with the manufacturer's warranty. As an authorized dealer, Function Factory Performance ensures all products are genuine and covered. Contact us for specific warranty details.
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◈ Confirmed Vehicle Fitment ◈

2020 Ford Mustang Shelby GT500 2021 Ford Mustang Shelby GT500 2022 Ford Mustang Shelby GT500
FFP × Anderson Composites

Carbon Fiber Side Rocker Panel Splitter Extensions

$899.00

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💡 Quick Answers

FREQUENTLY ASKED QUESTIONS

📦 How long does it take for my parts to ship? +

If it's in stock and ready to roll, your order usually hits the road within 1–3 business days.

For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.

Either way, we'll keep you updated so you know exactly when your parts are leaving the pit lane.

🚚 Do you send tracking with my order? +

Absolutely! Once your order ships, you'll receive 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.

🛡️ What if my parts get lost or damaged? +

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.

❤️ What can I do to help FFP? +

Simple — spread the horsepower! Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.

Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community. 🏁

🏎️
Ready to Order?

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or email Support@FFPerformance.co

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