Coming soon promotional graphic for side skirts
Coming soon promotional graphic for side skirts
Coming soon promotional graphic for side skirts
Coming soon promotional graphic for side skirts
PLUS 9 MOTORSPORTS

2024-Up Ford Mustang S650 V2 Rear Bumper Diffuser

Sharper Rear Muscle
V2 Performance Detail

The lower rear bumper is where the S650 Mustang gets its finishing edge. This V2 Rear Bumper Diffuser adds stronger definition, deeper contrast, and a more aggressive lower profile to the 2024-Up Ford Mustang.

Designed to follow the factory rear bumper lines, this diffuser sharpens the back end with sculpted fins and a wider performance-inspired layout. It gives the Mustang a cleaner, more planted rear appearance without changing the overall character of the car.

$359.99

Processing time: 1-2 business days

Return within 30 days of purchase. Duties & taxes are non-refundable.

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Style｜Quality｜and Performance

Built for Your Ride

Welcome to PLUS 9 MOTORSPORTS.
We specialize in premium exterior upgrades and performance-inspired accessories for drivers who value style, quality, and individuality.

From American muscle cars and performance platforms to trucks and daily drivers, we believe every vehicle deserves to reflect its owner’s personality.


We continuously source products that combine design, quality, and function—making upgrades easier, cleaner, and more rewarding.

Frequently Asked Questions?

Will these exterior upgrades perfectly fit my specific vehicle model？

What materials are used for these premium performance components？

What should I do if my items arrive damaged during shipping?

How long will it take to process and ship my order?

 Can you cancel my order?

  • V2 diffuser layout for a stronger S650 rear-end look
  • Sculpted fin design adds depth and performance detail
  • Built for 2024-Up Ford Mustang S650 models
  • Gloss Black finish creates bold contrast against the rear bumper
  • ABS construction designed for exterior use
  • Direct bolt-on installation with no cutting or drilling required

This rear bumper diffuser is made from ABS plastic and finished in Gloss Black.

Vehicle Body Style Year Compatibility
Ford Mustang S650 EcoBoost Coupe / Convertible 2024–Present Compatible
Ford Mustang S650 EcoBoost Premium Coupe / Convertible 2024–Present Compatible
Ford Mustang S650 GT Coupe / Convertible 2024–Present Compatible
Ford Mustang S650 GT Premium Coupe / Convertible 2024–Present Compatible
Ford Mustang S650 Dark Horse Coupe 2024–Present Compatible
  • Test fit the diffuser before final installation to confirm alignment with the rear bumper.
  • Re-use necessary OEM hardware where applicable.
  • Professional installation is recommended for best fitment and secure mounting.
  • Installation manual is not included.
  • Rear bumper lower diffuser

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Plus 9 Motorsports Reminder* :

Built for S650 Mustang owners who want the rear end to look sharper, lower, and more complete. This V2 diffuser gives your Mustang stronger muscle-car presence with a clean performance finish.