Carbon Fiber Subaru STI Gurney Flap 2015-2021 stance Be sure to wear gloves

Be sure to wear gloves when handling titanium material to avoid permanent marking

and carbon reinforcements prevent high-temperature performance loss

Because we want you to have premium fuel in a fully sealed can that delivers the same quality and performance months down the road as when you purchased it

With our midpipe installed

With direct battery voltage your are now able to maximize the pump's flow

Carbon Fiber Subaru STI Gurney Flap 2015-2021 stance Be sure to wear gloves***Fit Factory Spoiler Only*** These are super lightweight, made in carbon fiber using the pre pregnated "dry" carbon process, and conform perfectly to the contours of the GTC series 3D airfoils. They are easily attached using the included double sided tape. Gurney flap is a small perpendicular tab mounted at the trailing edge of a wing. Its primary purpose is to increase downforce by enhancing the pressure differential across the airfoil. Gurney flap