Introducing our new winged diffuser for the 2015-2023 Challenger, suitable for all models. It features an aluminum belly pan that smooths and diffuses air coming out from under the car and an additional wing for added downforce, all attached to high-density polyethylene (HDPE) material with an automotive finish.
Unlike other brands, our product is functional and will diffuse the air correctly from the differential to the rear of the vehicle. It is designed to bolt up to the factory valance as an add-on and comes with all mounting hardware. You’ll notice additional downforce at 75+mph, providing a more planted feel for the vehicle. Compared to our standard Challenger diffuser, this product has a fin-to-fin height that is 1.75″ taller.
Please note that this product will ship hardware that will work with a threaded or unthreaded rear differential cross brace. If your rear end is unthreaded, you will need a Rivnut Tool to install the hardware nuts that the bolts will screw into.
Please be warned that this product will touch the ground on steep slopes and driveways on a stock-height Challenger. If you have lowering springs or airbags, the product hangs low and will scrape when taking on sharp-angled instances.
- 2015-2023 Dodge Challenger All Models
- Standard Aluminum – This product will have an HDPE main diffuser and fins with a raw aluminum* attachment plate.
- Black Powder Coat Aluminum – This product will have an HDPE main diffuser and fins with a black powder-coated aluminum attachment plate.
Shipping: This product is built to order and will take 7-10 business days to build and prep for shipment. Black powder-coated panels have a 14-21 business day build lead time.
*Note: The aluminum that attaches the diffuser to the car is NOT a finely finished piece. It will have fine marks and scratches obtained during manufacturing. This part of the diffuser is not viewable when the car is sitting on the ground.
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At Function Factory Performance, we prioritize customer service that goes above and beyond. We recognize that searching for the appropriate parts can be a daunting task, and we’re dedicated to guiding our customers through the process with ease. By staying ahead of the curve through education and awareness, we ensure our customers receive the most innovative solutions. You can give us a call at (480) 576-8606, send a direct message through our live chat, or click here to contact us via email. Our team is always eager to assist and make your experience with us simple, stress-free, and enjoyable.