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

2015–Present Dodge Challenger SRT Track Package Rear Diffuser

Track Package Rear Detail
Built for a Stronger Challenger Finish

The lower rear bumper is one of the key areas that defines the Challenger’s rear-end attitude. This SRT Track Package Rear Diffuser adds a sharper and more aggressive lower rear profile to the 2015–Present Dodge Challenger, giving the car a cleaner performance-inspired finish from behind.

Designed as a rear bumper diffuser upgrade, this piece brings a sportier Track Package look to the lower bumper area while adding stronger visual structure around the rear profile. The glossy black finish creates bold contrast and helps the Challenger look more complete, sharper, and street-ready.

$229.99

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?

  • SRT Track Package rear diffuser design for a sharper Challenger rear profile
  • Built for 2015–Present Dodge Challenger models
  • Adds stronger lower-bumper definition with a track-inspired appearance
  • Gloss black finish creates clean rear-end contrast
  • Designed to enhance the rear bumper area with a more aggressive look

This rear diffuser is made from ABS plastic and finished in Glossy Black

Vehicle Body Style Year Compatibility
Dodge Challenger Coupe 2015–Present
 Compatible
Dodge Challenger Widebody Coupe 2015–Present
 Modification Required
  • Test fit the rear diffuser before final installation to confirm alignment with the lower rear bumper.
  • Widebody models may require modification for proper installation.
  • Verify rear bumper style and exhaust outlet layout before ordering.
  • Professional installation is recommended for best alignment and secure mounting.
  • SRT Track Package rear diffuser

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Plus 9 Motorsports Reminder* :

Built for Challenger owners who want a stronger Track Package-inspired rear finish. This gloss black rear diffuser gives your Challenger sharper lower-bumper detail with a cleaner, more aggressive muscle-coupe presence.