This is our new Standard Deluxe diffuser for the 15-23 Challenger that will fit across all models. Designed with an aluminum belly pan to smooth and diffuse air coming out from under the car and attached to HDPE material with an automotive finish. 

This product is functional and will diffuse the air properly from the differential to the rear of the vehicle unlike other brands. Our product is designed to bolt up to the factory valance as an addon. 

Compared to our standard Challenger diffuser, this product is 1.75" taller in a fin to fin comparison. The biggest difference is the design is like the Deluxe, but minus the additional panel for added down force.

Product Update: This product will ship hardware that will work with a unthreaded or threaded rear differential cross brace. Please verify if you have threaded or unthreaded rear differential crossmember. If your rear end is unthreaded you will need a Rivnut Tool to install the hardware nuts that the bolts will screw into.

Warning: This product will touch the ground on steep slopes and driveways on a stock height Challenger, this product is meant to be functional and close to the ground. If you have lowering springs and or airbags, be warned this product hangs low and will scrape when taking on sharp angled instances. 

Product Fitment:

• Challenger 2015-2023 All Models 

Product Finish: 

• 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 fine fished piece, it will have fine marks and scratches obtained during manufacturing. This part of the diffuser is not view-able when the car is sitting on the ground.