APR GTC300 61" Carbon Fiber Spoiler for 22+ WRX

DISCLAIMER:
This wing was originally designed for the 2015–2021 STI. However, we do have several customers successfully running this wing on their 2022+ WRX models as well and can confirm fitment!

APR Performance GTC-300 Adjustable Wing (Made to Order)

This item is made to order. Normal lead time is 1–2 weeks.
For availability and ordering details, contact our sales team at info@kcgmotorsports.com or (747) 255-2138.

Product Description

The APR Performance GTC-300 Adjustable Wing is a premium aerodynamic upgrade engineered to deliver increased rear downforce with minimal drag, improving overall vehicle stability at high speeds. Designed for track, motorsport, and high-performance street applications, the GTC-300 enhances cornering grip, braking stability, and rear-end balance for drivers who demand consistent performance on and off the circuit.

Developed using advanced Computational Fluid Dynamics (CFD), the GTC-300 features a cambered airfoil design optimized for maximum airflow efficiency and reduced turbulence. With a fully adjustable angle of attack, drivers can fine-tune the wing’s downforce and drag characteristics to match track conditions and vehicle setup.

Specifications

• Span: 61” or 67” (1549mm or 1702mm)

• Chord Depth: 10”–12” (254mm–304.8mm)

• Height: Up to 13” (330.2mm)

Key Features

CFD-Optimized Airfoil Design

The GTC-300 airfoil is engineered for high-efficiency downforce generation while minimizing drag, improving rear stability without sacrificing straight-line performance.

Adjustable Angle of Attack

Fully adjustable from 0° to 15°, allowing precise tuning for varying track layouts and driving demands—higher angles for maximum grip, lower angles for reduced drag and higher top speed.

Aerodynamic Efficiency

Designed to achieve an impressive 8.8:1 downforce-to-drag ratio, delivering strong rear traction and predictable high-speed balance.

Carbon Fiber Construction

Manufactured from pre-impregnated woven carbon fiber and autoclave-cured in billet aluminum molds for maximum strength, rigidity, and consistent aero performance under high load.

Adjustable Pedestals & Mounting

Mounted using 10mm aircraft-grade 6061 billet aluminum risers, offering adjustability in height and wing positioning to optimize airflow and downforce distribution.

Mid-to-Large Wing Performance

The GTC-300 is designed as a mid-to-large wing, offering a strong balance of downforce and drag—ideal for track cars and performance builds without the extreme aero load of larger APR wings.