Take your S650 Mustang to the next level of performance and style with the Carbon Fiber Doors, engineered for enthusiasts who demand the perfect combination of lightweight construction, premium craftsmanship, and factory-level fitment. Designed for the 2015–2023 Ford Mustang, these doors are the ultimate expression of Function Factory Performance’s commitment to race-inspired innovation and modern design.
Each door is meticulously handcrafted from high-grade carbon fiber, utilizing precision layering and high-temperature curing processes to ensure exceptional strength and rigidity while achieving substantial weight savings over stock steel doors. The result is a component that not only enhances vehicle dynamics through improved weight distribution but also transforms the visual presence of your Mustang with an unmistakably aggressive, high-end aesthetic.
These carbon fiber doors retain all the essential mounting points for OEM hardware, hinges, and seals—allowing for straightforward installation and a clean, OEM-quality fit. Whether you’re optimizing your S650 for track performance or building a show-stopping street car, these doors are designed to deliver maximum performance gains without compromising safety, structure, or style.
The flawless carbon weave pattern, finished with a UV-resistant gloss clear coat, provides long-lasting protection against fading while showcasing the artistry of the carbon fiber construction. Every panel is inspected to meet FFP’s strict quality standards, ensuring a perfect fit and finish worthy of the Mustang name.
FAQs
Q1: Do the s5500 Carbon Fiber Doors fit all Mustang models from 2015 onward?
Yes, they are designed to fit most s550 Mustang models from 2015 and newer.
Q2: Are the doors pre-finished or need prep work?
They arrive raw and require body shop preparation before painting or final finishing.
Q3: How are the doors mounted?
They mount directly using factory points, making installation straightforward.
Q4: Are these doors suitable for track use?
Yes, they are built for both street and track performance with strong carbon fiber construction.
















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