Spanning up to 71 inches over its optimized 2D airfoil shape, the APR Performance GTC-250 Adjustable Wing Swan Neck supplies maximum downforce in widebody sports and touring car applications. Swan Neck mounting maximizes effective airfoil surface area and minimizes flow separation.
The APR Performance GT-250 Adjustable Wing Swan Neck features a 2D airfoil shape that is designed to produce great downforce with minimal drag. Swan neck pedestals prevent downforce-robbing flow separation commonly found in standard bottom-mount pedestals. The swan neck design allows greater Angle-of-Attack (AOA) before stalling occurs, when compared to standard bottom-mount pedestal configurations.
The GT Series airfoil is composed of lightweight and durable pre-preg carbon fiber composite materials for superior strength and low weight. For the swan neck application, the airfoils are internally reinforced differently from the non-swan neck airfoils.
Gurney flaps are included with every APR Performance GT-250 Adjustable Wing. These are super lightweight, made using pre-preg carbon fiber processes, and pre-attached using double-sided tape.