Price includes FREE SHIPPING anywhere in the US.

If you’re looking to upgrade the rear of your 2015-2020 Dodge Challenger, Function Factory Performance has the perfect solution: the Street Aero Rear Diffuser. This diffuser is designed to improve your vehicle’s aerodynamics, providing enhanced downforce and stability.

The Street Aero Rear Diffuser is built to withstand everyday use. A precision-fit design that seamlessly integrates with your Challenger’s rear bumper, giving it a sleek and stylish appearance.

Installation of the Street Aero Rear Diffuser is a breeze, with all necessary hardware included. Get ready to take your 2015-2020 Dodge Challenger to the next level with the Street Aero Rear Diffuser, available now at Function Factory Performance.

Includes:

Both Main Piece and Rear Side Fins

Stainless Steel Hardware

Guaranteed fitment

Tools Needed:

Drill

Screwdriver

¼” Wrench

10mm Wrench

We’ve got your back!

Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat, or CLICK HERE to contact us via email.

Make sure to follow us on Instagram: @FFPerformanceAZ and Youtube.

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