APR Performance GTC-300 Carbon Fiber 61" Spec Wing 2002-2007 WRX / 2004-2007 STI | Adjustable Downforce | Carbon Fiber Aero Wing

Overview

The APR Performance GTC-300 Carbon Fiber 61" Spec Wing is a high-quality aerodynamic upgrade designed specifically for Subaru WRX and WRX STI models from 2002 to 2007. This wing delivers a precise balance of downforce and drag reduction, making it ideal for enthusiasts seeking improved high-speed stability and track-capable handling without compromising street usability. Its adjustable design allows fine-tuning of aerodynamic performance to match driving conditions and personal preferences.

Engineered using advanced Computational Fluid Dynamics (CFD) analysis, the GTC-300 wing features a 3D airfoil shape optimized for airflow efficiency. Constructed from carbon fiber reinforced polymer (CFRP) composite materials, the wing combines lightweight strength with durability. The manufacturing process employs pre-pregnated woven carbon fiber sheets cured in high-temperature autoclaves within precision aluminum billet molds, ensuring consistent quality and structural integrity. Supporting the wing are aircraft-grade 6061 billet aluminum pedestals finished in flat black powder coat for corrosion resistance and a clean aesthetic.

For Subaru owners, this wing offers a meaningful upgrade that enhances the driving experience by increasing rear downforce, which improves traction and cornering confidence at speed. Its OEM+ quality fitment and finish make it a seamless addition to the WRX and STI, preserving the vehicle’s aggressive styling while adding functional aerodynamic benefits. Whether on the street or track, the GTC-300 wing is a purposeful choice for enthusiasts focused on performance and precision.

Features & Specifications

This APR Performance GTC-300 Carbon Fiber Wing is engineered for 2002-2007 Subaru WRX and 2004-2007 WRX STI models and features a 61-inch adjustable span with a 13-inch height. Constructed from carbon fiber reinforced polymer and billet aluminum, it delivers lightweight durability and aerodynamic efficiency for Subaru enthusiasts seeking enhanced downforce and stability.

• Brand: APR
• Product: GTC-300 Carbon Fiber 61" Spec Wing
• Part Number: AS-106160
• Fitment: 2002-2003 WRX, 2004-2005 STI, 2004-2005 WRX, 2006-2007 STI, 2006-2007 WRX
• Material: Carbon Fiber Reinforced Polymer (CFRP) and 6061 Billet Aluminum
• Finish: Flat Black Powder Coat (Pedestals)
• Construction: Pre-preg Carbon Fiber Autoclave Cured, CNC Machined Aluminum Pedestals
• Origin: Not Specified
• Wing Span: 61 inches
• Wing Height: 13 inches
• Adjustability: Yes, angle of attack adjustable

Key Benefits

• Aerodynamic Performance: Optimized 3D airfoil shape reduces drag while increasing downforce for improved high-speed stability.
• Lightweight Construction: Carbon fiber composite keeps weight low, minimizing impact on vehicle dynamics.
• Precision Engineering: CFD-validated design ensures effective airflow management tailored for Subaru WRX and STI platforms.
• Durability: High-quality materials and manufacturing processes provide long-lasting strength and resistance to environmental factors.
• Adjustability: Allows fine-tuning of wing angle to balance downforce and drag based on driving conditions and preferences.
• OEM+ Fitment: Designed for seamless integration with factory mounting points, preserving vehicle aesthetics and function.

What's Included

• 1× APR Performance GTC-300 Carbon Fiber 61" Spec Wing
• 2× 10mm 6061 Billet Aluminum Pedestals (Flat Black Powder Coat)
• Mounting hardware
• Installation instructions

Installation & Compatibility

Installation of the APR GTC-300 wing requires moderate mechanical skill and basic hand tools. It bolts directly to factory mounting points on compatible 2002-2007 WRX and 2004-2007 STI models, making it a straightforward bolt-on upgrade. Professional installation is recommended if unfamiliar with aerodynamic component mounting or if precise angle adjustment is desired. No vehicle modifications are necessary beyond standard mounting hardware use. This wing does not require tuning but adjusting the angle of attack can affect vehicle handling characteristics, so testing and alignment checks are advised after installation.

• Professional Installation: Recommended for best results
• Modifications Required: None
• Verify Compatibility: Confirm fitment for your specific year and trim level

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