![Varis Rear Diffuser for 2007-14 Subaru WRX STi [GVB] VASU-099/100 VASU-107/108](http://stoxautosport.com/cdn/shop/products/Varis-Aero-Kit-for-GVB-Subaru-STI-Sedan_05_1024x1024.jpg?v=1692974168)
![Load image into Gallery viewer, Varis Rear Diffuser for 2007-14 Subaru WRX STi [GVB] VASU-099/100 VASU-107/108](http://stoxautosport.com/cdn/shop/products/Varis-Aero-Kit-for-GVB-Subaru-STI-Sedan_05_1024x1024@2x.jpg?v=1692974168)
This rear diffuser helps clean up the airflow from the underside of the vehicle. Helps extract air from underneath the vehicle.
NOTE: Please make sure to specify whether you will be using the diffuser with an OEM exhaust, or an aftermarket one.
Varis Part Numbers: VASU-099 + VASU-100 + VASU-107 + VASU-108
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