Overview

The 61" GTC-300 Carbon Fiber Adjustable Wing is designed for the 2011-2014 Subaru STI. It adds rear downforce for stability at speed, with the shape and mounting style described in the specs below.

Fits These Vehicles

Features & Specs

• Carbon fiber construction
• Autoclave-cured
• Span: 61" or 67" (1549 or 1702mm)
• Chord Depth: Variable, 10"-12" (254mm - 304.8mm)
• The ability to adjust the wing's settings allows users to quickly adapt to different circuit conditions, from tight, technical corners requiring high downforce to high-speed straights demanding minimal drag.
• When set to higher angles, the GTC-300 generates significant downforce , increasing the vertical load on the rear tires, improving traction, and enhancing cornering capabilities.
• At lower angles of attack, the wing minimizes drag, reducing aerodynamic resistance , which improves top speed for circuits that demand high-speed performance or straight-line acceleration.
• The use of autoclave-cured carbon fiber in aluminum billet molds ensures optimal material density, high durability, and resistance to heat and stress-induced deformation.
• The adjustable mounting system provides users the flexibility to fine-tune the aerodynamic setup for specific track conditions, ensuring maximum performance under various driving circumstances.
• The GTC-300 is engineered as a mid-to-large-sized wing, striking a balance between downforce and drag for vehicles that don't require the extreme aero load of larger wings like the GTC-1000.
• Made to order, typical lead time 1-2 weeks

What's Included

• 1 x 61" GTC-300 Carbon Fiber Adjustable Wing

Straight from SubiSpeed

Wings like this are best for track days and time attack, and also suit owners who want the look. Check the mounting location on your car and plan for the hardware and any drilling the vendor specifies before you start. Pairs well with a front splitter or air dam so downforce stays balanced front to rear.