BLOX Racing's Gurney Flap is available for 2015-2021 Subaru Impreza WRX and STi with the OEM (or similar) "low profile" trunk wing. BLOX Racing's Gurney Flap includes all necessary mounting hardware to make installation as easy as possible. Each flap is powder coated to increase durability and resist sun fading assocatiated with other brands that are anodized.

Gurney Flaps are nothing new and have been used in racing since the early 1970s. This simple aero product has been and is proven to increase downforce, improving traction. Steering, handling and stability are improved at increased and higher speeds.

Each flap also features a discreet BLOX logo on one side, while the opposite provides a true, clean appearance. Regardless which side, BLOX Racing's Gurney Flap provides both function and form and noticeable results.

NOTE: This product requires drilling into the OEM (or similar) wing and might require additional assistance to help measure or mount the flap. 

 Spec Sheet