The KS style rear diffuser is extremely lightweight and adds both aggressive look and function to the WRX/STI. It directs airflow from the rear to maximize aerodynamic performance and increase rear end stability.
Made from lightweight and durable hand-laid carbon fiber with UV-resistant clear coat to ensure perfect fitment and durability.
Product : KS style rear diffuser
Material : Carbon Fiber with FRP ( Half CF )
Made in the USA
Application: 2002-2007 Subaru Impreza WRX STI
* Half carbon. Full carbon available with additional charge. *
* This item requires professional prep and paint prior to installation
**Mounting brackets not included
*** Made to order, normally ships within 1-2 weeks
Additional / replacement metal fins available at: