GT500-Style Splitter Winglets & Fender Extensions for 2015–2023 Ford Mustang (HDPE)

Upgrade the front-end styling of your 2015–2023 Ford Mustang with these GT500-style splitter winglets and fender extensions. Designed to complement the factory front splitter, these aerodynamic extensions add a wider, more aggressive appearance inspired by modern track-focused Mustang models.

Constructed from durable HDPE material, these winglets feature a matte textured finish that closely replicates the look of OEM performance aero components. The design follows the factory body lines of the Mustang while extending the edges of the splitter to create a more race-inspired front profile.

Each kit includes left and right winglets with integrated fender extensions, along with the required installation hardware. The extensions are designed to install with the factory Mustang front splitter, creating a cohesive performance appearance. Pair's well with GT500-Style Side Skirt Extensions

Proudly manufactured in the United States, these components are built to order using high-quality materials designed for long-term durability.

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Features

• Designed for 2015–2023 Ford Mustang models
• GT500-inspired splitter winglet design
• Adds a wider and more aggressive front aerodynamic appearance
• Constructed from durable HDPE material
• Matte textured finish similar to OEM performance aero components
• Designed to integrate with factory Mustang front splitters
• Includes installation hardware
• Made in the USA

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What's Included

• (1) Left Splitter Winglet & Fender Extension
• (1) Right Splitter Winglet & Fender Extension
• Hardware installation kit

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Vehicle Fitment

Compatible with:

• 2016–2020 Ford Mustang Shelby GT350 & GT350R
• 2015–2017 Ford Mustang GT
• 2015–2017 Ford Mustang GT Performance Pack
• 2015–2017 Ford Mustang EcoBoost
• 2015–2017 Ford Mustang V6
• 2018–2023 Ford Mustang GT (requires factory chin splitter)
• 2018–2023 Ford Mustang GT Performance Pack (PP1)
• 2018–2023 Ford Mustang EcoBoost (requires factory chin splitter)

Note:

• Designed to work with factory Mustang front splitters
• Fitment with aftermarket splitters has not been verified
• Not compatible with the Shelby GT500

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Installation

Installation is designed to be straightforward with minimal modification.

Some models require the installation of a rivnut for additional mounting support.

Models requiring rivnut installation:

• 2015–2017 Mustang GT Performance Pack
• 2018–2023 Mustang GT
• 2018–2023 Mustang EcoBoost

Installation tools required:

• 3/8" drill bit
• Rivnut tool

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Shipping & Lead Time

This product is built to order.

Typical production lead time is 7–10 business days (Monday–Friday, excluding holidays) before shipment.

Install Guide:

GT350 & GT350R install