








2024–2026 Ford Mustang S650 V1 Rear Diffuser — Gloss Black
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Pickup available at Muscle Auto Zone
Usually ready in 5+ daysDescription:
Give the rear of your S650 Mustang a more aggressive, race-inspired look with this 3-piece gloss black rear diffuser. The design uses tall, sharply angled outer strakes that frame the center channel, with a row of center fins running beneath the reverse light. The result is a layered, motorsport-style profile that fills out the lower rear fascia and sets the car apart from stock.
Each piece is finished in deep gloss black paint that matches factory black trim and stands out against any body color. The diffuser keeps the factory reverse light and clears the factory quad exhaust tips, so it looks like a natural part of the car rather than an add-on.
The 3-piece construction (center section with left and right side sections) makes it easier to align for a clean, even fit across the rear valance.
Features:
- Gloss black painted finish, ready to install
- 3-piece design: center section plus left and right attachments.
- Tall outer strakes and multi-fin center channel for an aggressive motorsport look
- Retains the factory reverse light
- Clears the factory quad exhaust tips
- Designed specifically for the S650 platform
- Full replacement of the OEM unpainted rear diffuser
Fitment:
- 2024+ Ford Mustang GT, Eco boost, and Dark Horse (S650)
Pairs well with

2024–2026 Ford Mustang S650 V1 Rear Diffuser — Gloss Black
Questions about fitment, materials or your order? Talk directly with the team that builds and tests the parts.
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Shipping Information
Hoods and large body panels ship crated by freight carrier. Smaller parts ship by FedEx, UPS or USPS. Tracking is emailed as soon as your order ships.
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Talk to a builder
Call or text (562) 991-3354 with fitment, material or order questions.
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Fitment guarantee
Fitment is guaranteed on every part when installed properly. Full terms are in our Return & Refund Policy.
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Contact Us
Email madhav@mazsupport.com, or visit 14795 Carmenita Road, Norwalk, California 90650.
Tested before it ships
Built to fit the first time
Shipping, fitment & warranty
Quality control
Every MAZ Muscle part is worked on and tested in-house before it ships. Panels are checked for fit, weave alignment and finish quality, and anything that falls short is reworked or does not leave the building.
Shipping
Hoods and large body panels ship crated by freight carrier. Smaller parts ship by FedEx, UPS or USPS, and a tracking number is emailed when your order ships. Please inspect your shipment on delivery and email photos of any damage to madhav@mazsupport.com within 48 hours so we can open a claim.
Installation requirements
All aftermarket hoods require hood pins, and heat shields are required on carbon fiber and fiberglass hoods. Damage caused by running a hood without hood pins or heat shields is not covered under warranty. We recommend a ceramic coating and polish before installation.
Fitment guarantee & warranty
Fitment is guaranteed on every part when installed properly. Discoloration is covered for 6 months from the date of delivery. See our Terms of Service and Return & Refund Policy for full details.
