APR Performance GTC-300 Carbon Fiber 61" Spec Wing 2011-2014 STI | 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 2011-2014 Subaru WRX STI. This adjustable rear wing enhances downforce while minimizing drag, providing improved stability and handling at higher speeds. It's ideal for enthusiasts seeking to optimize their STI's track performance or aggressive street driving dynamics without compromising on style or weight.

Engineered using advanced Computational Fluid Dynamics (CFD) analysis, the GTC-300 wing features a 3D airfoil shape crafted from lightweight carbon fiber reinforced polymer (CFRP). The manufacturing process employs pre-pregnated woven carbon fiber sheets cured in high-temperature autoclaves and vacuum bagging, ensuring superior strength and rigidity. The wing mounts on durable 10mm billet aluminum pedestals finished in flat black powder coat, combining strength with a sleek, purposeful appearance.

For Subaru WRX STI owners, this wing delivers a balanced aerodynamic solution that enhances rear grip and vehicle stability during spirited driving. Its adjustable design allows fine-tuning of downforce levels to match driving conditions and personal preferences, making it a versatile upgrade for both street and track use. The carbon fiber construction keeps weight low, preserving the STI’s agile handling characteristics.

Features & Specifications

This APR Performance GTC-300 Carbon Fiber Wing is engineered for the 2011-2014 Subaru WRX STI and features a 61-inch span with adjustable height. Constructed from premium carbon fiber reinforced polymer and billet aluminum, it delivers lightweight durability and aerodynamic efficiency for Subaru enthusiasts seeking enhanced downforce and reduced drag.

• Brand: APR
• Product: GTC-300 Carbon Fiber 61" Spec Wing
• Part Number: AS-106163
• Fitment: 2011-2014 Subaru WRX STI
• Material: Carbon Fiber Reinforced Polymer (CFRP), 6061 Billet Aluminum
• Finish: Carbon Fiber Weave (Wing), 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, height adjustable

Key Benefits

• Aerodynamic Performance: Optimized 3D airfoil shape validated by CFD reduces drag while increasing downforce for improved high-speed stability.
• Lightweight Construction: Carbon fiber composite airfoil minimizes added weight, preserving the STI’s agile handling and acceleration.
• Durability: High-quality pre-preg carbon fiber and billet aluminum pedestals ensure long-lasting strength and resistance to environmental factors.
• Adjustability: Height adjustment allows fine-tuning of aerodynamic balance to suit different driving conditions and preferences.
• OEM+ Quality: Precision manufacturing and premium materials deliver a clean, factory-level fit and finish that complements the STI’s aggressive styling.
• Subaru-Specific Fitment: Designed exclusively for the 2011-2014 WRX STI, ensuring perfect compatibility and straightforward installation.

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. The wing mounts using supplied billet aluminum pedestals and hardware designed for direct bolt-on fitment to the 2011-2014 Subaru WRX STI. Professional installation is recommended to ensure precise alignment and secure mounting, especially given the aerodynamic function of the wing. No vehicle modifications are necessary, but verifying fitment for your specific STI model and trim is advised. No tuning is required for this aerodynamic upgrade.

• Professional Installation: Recommended
• Modifications Required: None
• Verify Compatibility: Confirm fitment for 2011-2014 Subaru WRX STI models

Shop with confidence at Subimods—your Subaru parts specialists.