APR Performance GTC-300 Carbon Fiber 67 Wing (STI Spec) - 2015-2021 Subaru STI

Spanning 67 inches over its optimized 3D airfoil shape, the GTC-300 adjustable wing creates significant downforce in sports and touring car applications. This swing utilizes the stock STI wing mounting locations for easy installation without creating more holes. If you have a WRX, you might be interested in AS-106765 which uses trunk edge mounts for a very clean look. Price includes shipping to the lower 48 states.

APR wings feature an aerodynamic 3D designed airfoil shape to obtain the optimal balance of downforce. This design allows for a reduction in drag, yet maintains an ideal level of downforce. Computational Fluid Dynamics (CFD) Analyses were performed on these wings to support validation of their aerodynamic design.

Each airfoil is composed of lightweight and durable carbon fiber reinforced polymer (CFRP) composite materials. These airfoils contain pre-pregnated woven carbon fiber sheets for superior strength and low weight. All CFRP airfoils are made using pre-pregnated composite manufacturing processes (i.e. high-temperature autoclave and vacuum bagging) in high-quality aluminum billet molds.

Spanning 67 inches over its optimized 3D airfoil shape, the GTC-300 adjustable wing creates significant downforce in sports and touring car applications.

This swing utilizes the stock STI wing mounting locations for easy installation without creating more holes.

Each airfoil is composed of lightweight and durable carbon fiber composite. Supporting the carbon fiber airfoils are 10mm "aircraft grade" 6061 billet aluminum pedestals that come in a flat black powder coat finish.