ZL1 Add-Ons Mustang 24-25 GT/ECO GT500 Style Side Skirt Extensions

Our new Mustang GT500 style side skirt extensions are now available. This product is custom designed to fit the S650 Mustang GT & ECO models with Premium options or the Performance Pack. 

Crafted from HDPE with a matte texture finish to replicate the GT500's offering and installs with rivets. The opening around your pinch weld will remain open so you can still lift your car, and the product will have 1" of adjust-ability so you can choose how aggressive you would like the extensions to be. This product also matches up with our front GT500 style splitter winglet extensions.

This product is built to order, please note build lead times below.

Made in the USA!

In The Box:

• 1 - Left Side Skirt Extension
• 1 - Right¬†Side Skirt Extension
• 1 - Hardware Pack of Rivets

Product Fitment:

• Mustang 2024-2025 GT (Including Premium Models)
• Mustang 2024-2025 ECO (Including Premium Models)
• Mustang 2024-2025 GT Performance Pack (Including Premium Models)

Note: This product is designed to work with the stock Ford Mustang factory side skirts only.

Shipping: 

This product has a 5-7 (M-F excluding holidays) business day build lead time before it will ship. 

Install Notes:

This product ships with rivets for install. You will need to mount the extension with self tapping screws so that you can align the remaining holes and match drill them so the rivets can be installed. 

Rock Guard extensions will need to be matched drilled once the side skirt is installed. The rock guard extensions will limit your adjust-ability of how far your side skirt extension can overhang.