APR AB-723500 Carbon Fiber Rear Diffuser adds more style and performance to your 2015-2021 Dodge Challenger Scat Pack, SRT and SRT Hellcat. APR Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because your MOPAR displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air.
To help channel the high speed air flow coming from underneath the car, diffusers redirects the high speed air flow to transition smoothly transition into the low pressure vacuum in the rear. This encourages a smoother flowing air flow underneath the car and allows better performance from other aerodynamic components such as aerodynamic wings.AVAILABILITY
Made to Order: Typically Ships in 1-2 Weeks***California Sales Tax***
Orders placed for or delivered to customers in CA will be charged CA sales tax separately.
NOTE ON INTERNATIONAL SHIPPING: International shipping charges are for shipping ONLY. They do NOT include taxes, customs, warehouse or other fees that may be associated with shipping internationally.