Description
This item is made to order, normal lead time is 1-2 weeks.
Upgrade your Subaru STI (2011–2014) with the APR Performance 67" GTC-300 Carbon Fiber Adjustable Wing, engineered for high-performance track and motorsport applications. This wing is designed to provide maximum downforce while minimizing drag, improving rear-end stability, cornering grip, and braking confidence at high speeds.
The GTC-300 features a fully adjustable angle of attack from 0° to 15°, allowing precise tuning to optimize downforce and drag for specific track conditions or driving preferences. Its cambered airfoil, developed using Computational Fluid Dynamics (CFD), maximizes airflow attachment and reduces turbulence for superior aerodynamic efficiency.
Constructed from pre-impregnated woven carbon fiber and autoclave-cured in aluminum billet molds, the wing is lightweight yet extremely rigid, maintaining consistent performance under heavy aerodynamic loads. High-strength 10mm aircraft-grade 6061 aluminum adjustable risers allow fine-tuning of wing height and position, offering 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 in high-speed cornering. The GTC-300 is mid-to-large in size, providing substantial aerodynamic benefits without excessive drag, making it ideal for track cars, time attack builds, and street-tuned vehicles.
FITMENT:
Subaru WRX STI Sedan (2011–2014)
Subaru WRX STI Hatchback (2011–2014)
Specifications:
- Span: 61” or 67” (1549 or 1702 mm)
- Chord Depth: 10"–12" (254–304.8 mm)
- Height: Up to 13" (330.2 mm)
- Adjustable Angle of Attack: 0°–15°
Features:
- High-efficiency CFD-designed cambered airfoil for optimal downforce and minimal drag
- Fully adjustable angle of attack for custom aerodynamic tuning
- Pre-preg carbon fiber construction for lightweight strength and rigidity
- Autoclave-cured for durability and resistance to heat and stress-induced deformation
- Adjustable aircraft-grade 6061 aluminum risers for precise height and position control
- Pre-installed Gurney flap for improved high-speed cornering grip
- Mid-to-large wing design suitable for track, time attack, and high-performance street vehicles
- Vehicle-specific and universal mounting options with carbon or aluminum bottom plates
