A large rear wing typically mounted on a separate platform above the trunk lid, designed for maximum downforce in track and racing applications.
GT wing (also called race wing or motorsport-style wing) is a large rear wing typically mounted on a separate platform above the trunk lid or rear deck. The wing is designed for maximum aerodynamic downforce, often using airfoil-style cross-sections. The visual signature is a large flat or curved wing held above the body by stanchions, sometimes with side endplates to manage tip vortices.
GT wings are common in time attack, club racing, drag racing (some applications), and track-focused street builds. The design philosophy is aerodynamic effectiveness over visual integration with the body. The wing typically extends 4-12 inches above the body and may be 30-50+ inches wide. Adjustable angle of attack allows tuning for different tracks and conditions.
GT wings are widely available as aftermarket parts for many platforms. Quality varies significantly: dedicated motorsport wings (like APR GTC-300 or APR GTC-200) are engineered for actual downforce production with airfoil profiles, side plates, and proper mounting hardware. Decorative GT wings (cheap eBay-style wings) are typically too small or poorly designed to make meaningful downforce. The visual style has been adopted by many enthusiast cars regardless of actual aerodynamic function.