Upgrade the rear end of your Ford Mustang S550 with this aggressive GT500 Style Rear Spoiler, designed specifically for FM and FN Mustang models from 2015 to 2023.
Inspired by the iconic Shelby GT500 styling, this rear spoiler transforms the appearance of your Mustang with a far more aggressive and performance inspired rear profile while maintaining a clean OEM+ look. Featuring a sleek aerodynamic design, this spoiler dramatically enhances rear road presence and is one of the most popular styling upgrades for S550 Mustangs.
Designed specifically for:
- Ford Mustang FM 2015–2017
- Ford Mustang FN 2018–2023 facelift
This spoiler is engineered for excellent fitment and integrates cleanly with factory boot lines to create a premium GT500 inspired appearance.
⚠ FM and FN spoilers are NOT interchangeable. Please carefully select the correct FM or FN model before checkout as fitment differs between the two generations.
🔥 Why Choose This GT500 Style Rear Spoiler?
✔ Aggressive GT500 inspired styling
✔ Enhances rear road presence instantly
✔ Premium performance inspired appearance
✔ Designed specifically for Ford Mustang S550
✔ Excellent fitment and styling integration
✔ Lightweight and durable construction
✔ OEM+ inspired rear styling upgrade
✔ One of the most popular Mustang spoiler upgrades
🏁 Material & Construction
✔ High quality ABS construction
✔ Lightweight and durable design
✔ Premium gloss black finish
✔ Designed for long term durability
✔ Weather resistant construction
✔ Designed to complement factory body lines
📦 What’s Included?
✔ GT500 Style Rear Spoiler
✔ Mounting hardware and accessories
✔ Complete spoiler assembly
✔ Ready for installation
🇦🇺 Why Buy From StyleMyCar?
✔ Australian owned and operated
✔ Trusted Australian Mustang styling supplier
✔ Genuine customer reviews
✔ Real install photos from Australian Mustang owners
✔ Premium quality Mustang styling upgrades
✔ Secure online checkout
✔ Extensive S550 FM & FN product range
✔ Enthusiast focused customer support
🔧 Installation Information
✔ Designed specifically for Ford Mustang S550
✔ Professional installation recommended
✔ Excellent rear fitment and alignment
✔ Aggressive GT500 inspired styling
⚠ Drilling may be required depending on your existing spoiler setup and factory spoiler configuration.
👉 Professional installation is available in Sydney for an additional fee.
🚗 Fitment Compatibility
FM Series
✔ Fits Ford Mustang FM Series 2015–2017 models
FN Series
✔ Fits Ford Mustang FN Series 2018–2023 facelift models
Compatible with:
✔ GT models
✔ EcoBoost models
✔ Fastback models
⚠ Not suitable for convertible models.
⚠ Please carefully select the correct FM or FN model before checkout as fitment differs between generations.
🚚 Shipping & Pickup Information
✔ Australia wide shipping available
✔ Secure protective packaging
✔ Local pickup available from Plumpton NSW
✔ Professional installation available in Sydney
🔥 Why Upgrade to a GT500 Style Rear Spoiler?
✔ Instantly transforms rear end appearance
✔ Creates a more aggressive GT500 inspired look
✔ Improves rear road presence dramatically
✔ One of the cleanest OEM+ spoiler upgrades for S550 Mustangs
✔ Perfect for street, show and performance themed builds
🔗 Complete Your Mustang Build
🔥 GT500 Style Front Bumper Kit
https://stylemycar.com.au/product/ford-mustang-s550-gt500-style-front-bumper-complete-kit-2015-2023/
🔥 GT500 Style Bonnet Hood
https://stylemycar.com.au/product/ford-mustang-s550-gt500-style-bonnet-hood-2015-2023/
🔥 KR Style Aluminium Bonnet Hood
https://stylemycar.com.au/product/ford-mustang-s550-kr-style-aluminium-bonnet-hood-2015-2023/
🔥 GT500 Style Rear Diffuser – FN Series
🔥 GT500 Style Rear Diffuser – FM Series
🔥 GT500 Style Rear Spoiler with Gurney Flap
https://stylemycar.com.au/product/mustang-gt500-style-rear-spoiler-gurney-flap-s550-fm-fn/
🔥 GT500 Track Wing Rear Spoiler
https://stylemycar.com.au/product/ford-mustang-s550-gt500-track-wing-rear-spoiler-2015-2023/
🔥 Mustang S550 Side Skirts
https://stylemycar.com.au/product/ford-mustang-s550-side-skirts-2015-2023-styling-upgrade/
🔥 Explore Mustang S550 FM Range
https://stylemycar.com.au/product-category/ford/mustang/550/
🔥 Explore Mustang S550 FN Range
https://stylemycar.com.au/product-category/ford/mustang/mustang-s550-fn/
❓ Frequently Asked Questions
Which year Mustang does this GT500 Style Rear Spoiler fit?
This GT500 Style Rear Spoiler is compatible with Ford Mustang S550 FM and FN models.
✔ FM Series fits Ford Mustang 2015–2017 models
✔ FN Series fits Ford Mustang 2018–2023 models
Suitable for:
✔ GT models
✔ EcoBoost models
✔ Fastback models
⚠ Not suitable for convertible models.
⚠ Please carefully select the correct FM or FN model before ordering as fitment differs between the two generations.
🔧 Does this spoiler require drilling?
⚠ Drilling may be required depending on your existing spoiler setup and factory spoiler configuration.
Professional installation is recommended.
🛠 Is professional installation recommended?
✔ Yes. Professional installation is recommended for best fitment and alignment.
🇦🇺 Do you offer installation?
✔ Yes. Professional installation is available in Sydney for an additional fee.
🚚 Do you offer Australia wide shipping?
✔ Yes. We offer fast Australia wide shipping for this spoiler.






























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