APR Carbon Rear Diffuser for Dodge Challenger (2015+)

Does not fit SXT model

Diffusers work in conjunction with other aerodynamic components of the vehicle and help generate downforce. As the vehicle moves, air is displaced, creating a low-pressure area behind the vehicle.

To optimize airflow under the vehicle, the diffuser directs the high-velocity airflow from under the vehicle to smoothly transition into the low-pressure area behind the vehicle. This results in smoother airflow under the vehicle and improved efficiency of other aerodynamic elements, such as wings.