Maxton Design - Street PRO Rear Diffuser Subaru Impreza WRX STI Mk3 Facelift f30 Direct replacement fitment that uses

Direct replacement fitment that uses factory pipework and mounts

this high flow inlet supports increased mass airflow

which keeps the tyre in contact with the tarmac and calms the chassis

Engineered specifically for the BMW F33 chassis for balanced handling

Maxton Design - Street PRO Rear Diffuser Subaru Impreza WRX STI Mk3 Facelift f30 Direct replacement fitment that usesStreet PRO Rear Diffuser Subaru Impreza WRX STI Mk3 Facelift Upgrade your Subaru Impreza with this aggressive and functional Street PRO rear diffuser. Designed for perfect fitment and lasting performance, it's the ideal addition for enthusiasts seeking both style and substance. Fitment: Subaru Impreza WRX STI Mk3 Facelift 2011 2014 Whats Included: Maxton Racing Rear Diffuser Complete Mounting Kit Key Features & Benefits: Premium Material: Made from