2002-2007 Subaru Impreza WRX STi KS Style Rear Diffuser

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$120.00 (Fixed Shipping Cost)

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 high quality hand laid FRP to ensure perfect fitment and durability.


Product : KS style rear diffuser

Material : FRP with gel coat 

Note : Mounting hardware NOT included

Made in the USA

Application: 2002-07 WRX / STi Sedan


* This item requires professional prep and paint prior to installation

*** Made to order, normally ships within 2 weeks


Additional / replacement metal fins available at: