APR Performance GTC-300 Carbon Fiber 61" Spec Wing 2015-2021 WRX | Adjustable Aerodynamics | Carbon Fiber Rear Wing

Overview

The APR Performance GTC-300 Carbon Fiber 61" Spec Wing is a high-quality aerodynamic upgrade designed specifically for the 2015-2021 Subaru WRX. This adjustable rear wing enhances downforce while minimizing drag, making it an ideal choice for enthusiasts seeking improved high-speed stability and track-ready performance. Its 61-inch span and 13-inch height provide a commanding presence, balancing aggressive styling with functional aerodynamic benefits.

Engineered with precision, the GTC-300 wing features a 3D airfoil shape developed through Computational Fluid Dynamics (CFD) analysis to optimize airflow and validate its aerodynamic efficiency. Constructed from carbon fiber reinforced polymer (CFRP) composite materials using advanced pre-preg manufacturing processes, this wing offers superior strength and lightweight performance. The supporting pedestals are crafted from aircraft-grade 6061 billet aluminum with a durable flat black powder coat finish, ensuring both rigidity and corrosion resistance.

For Subaru WRX owners, this wing delivers tangible improvements in rear-end grip and vehicle balance at speed, enhancing confidence during spirited driving or track sessions. The adjustable design allows fine-tuning of the angle of attack to suit different driving conditions and preferences, making it a versatile upgrade that complements the WRX’s performance-oriented chassis.

Features & Specifications

This APR Performance GTC-300 Carbon Fiber Wing is engineered for the 2015-2021 Subaru WRX 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 style.

• Brand: APR
• Product: GTC-300 Carbon Fiber 61" Spec Wing
• Part Number: AS-106165
• Fitment: 2015-2021 Subaru WRX
• Material: Carbon Fiber Reinforced Polymer (CFRP) & 6061 Billet Aluminum
• Finish: Carbon Fiber Weave (Airfoil), Flat Black Powder Coat (Pedestals)
• Construction: Pre-preg Composite Manufacturing, CNC Machined Pedestals
• Origin: Not Specified
• Span: 61 inches
• Height: 13 inches
• Adjustability: Angle of Attack Adjustable

Key Benefits

• Aerodynamics: Optimized 3D airfoil shape validated by CFD for balanced downforce and reduced drag
• Weight Savings: Lightweight carbon fiber construction minimizes added mass for better handling
• Durability: High-quality CFRP and billet aluminum pedestals ensure long-lasting strength and corrosion resistance
• Adjustability: Angle of attack can be tuned to match driving style and conditions
• Fitment: Designed specifically for the 2015-2021 WRX for precise OEM+ integration
• Visual Impact: Aggressive styling enhances the WRX’s sporty appearance with authentic carbon fiber finish

What's Included

• 1× APR 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. The wing mounts directly to the trunk using the supplied hardware and pedestals, but professional installation is recommended to ensure proper alignment and secure fitment. No major modifications are necessary, though verifying compatibility with your specific WRX model year and trim is important. Adjusting the wing’s angle of attack allows customization of aerodynamic balance but does not require tuning of the vehicle’s engine or suspension.

• Professional Installation: Recommended
• Modifications Required: None
• Verify Compatibility: Confirm fitment for your 2015-2021 Subaru WRX

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