Description
This item is made to order, normal lead time is 1-2 weeks.
Enhance your 2011–2014 Subaru STI with the APR Performance 61" GTC-300 Carbon Fiber Adjustable Wing, engineered for track-focused performance and high-speed stability. This wing is optimized for maximum downforce with minimal drag, improving rear-end stability, cornering grip, and braking performance.
The GTC-300 features a fully adjustable angle of attack from 0° to 15°, allowing precise tuning of downforce and drag to match track conditions or driving preferences. Its cambered airfoil, developed using Computational Fluid Dynamics (CFD), maximizes airflow attachment while reducing turbulence for superior aerodynamic efficiency.
Constructed from pre-impregnated woven carbon fiber and autoclave-cured in aluminum billet molds, this wing is lightweight yet extremely rigid, ensuring consistent performance even under heavy aerodynamic loads. High-strength 10mm aircraft-grade 6061 aluminum adjustable risers allow fine-tuning of wing height and position, providing precise control over airflow and downforce distribution.
A pre-installed Gurney flap (12.7 mm / ½ in) on the trailing edge increases downforce and reduces flow separation, further enhancing traction and stability during high-speed cornering. The mid-to-large size design makes it ideal for track cars, time attack builds, and high-performance street vehicles.
FITMENT:
- Subaru WRX STI Sedan (2011–2014)
- Subaru WRX STI Hatchback (2011–2014)
Specifications:
- Span: 61” (1549 mm) or 67” (1702 mm)
- Chord Depth: 10"–12" (254–304.8 mm)
- Height: Up to 13" (330.2 mm)
- Adjustable Angle of Attack: 0°–15°
Features:
- CFD-engineered cambered airfoil for maximum downforce with minimal drag
- Fully adjustable angle of attack for precise aerodynamic tuning
- Pre-preg carbon fiber construction for lightweight strength and rigidity
- Autoclave-cured in aluminum billet molds for durability and resistance to deformation
- Adjustable aircraft-grade 6061 aluminum risers for height and position control
- Pre-installed Gurney flap for improved cornering grip
- Mid-to-large size wing suitable for track, time attack, and high-performance street use
- Vehicle-specific and universal mounting options with carbon or aluminum bottom plates
