APR Performance carbon fiber rear diffuser for 2004-2007 Subaru WRX/STi. Rear diffusers help produce down force by smoothly channeling high speed air from under the vehicle out the back. Smoothing out air flow from under the vehicle allows other aerodynamic components such as rear spoilers to function much more affectively. Each rear diffuser is manufactured with a pre-pregnated manufacturing process, ensuring top quality and finish.
APR rear diffusers are designed specific for each vehicle application for an OEM like fitment. APR Performance manufactures high quality functional aerodynamic products. Superior design and quality materials have made their products well sought after by all performance enthusiasts.
- Carbon fiber construction.
- UV coated for durability & lustrous finish.
- Improves vehicle aerodynamics.
- Enhances appearance & style.
- Ultra lightweight.
APR Performance part# AB-820620
Attaches under the rear bumper. All necessary hardware installation instructions included.
|Shipping Method||UPS/FedEx/USPS Ground|
|Availability||Made to order. Normally ships within 3-5 business days.|
|California Prop 65 Warning||
This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information, visit https://www.p65warnings.ca.gov/