APR Performance GTC-300 Carbon Fiber Adjustable Wing (AS-106121) - 2016-2019 Cadillac ATS-V Coupe
Improve rear aerodynamic balance, high-speed stability, and cornering performance with the APR Performance GTC-300 Carbon Fiber Adjustable Wing for the 2016-2019 Cadillac ATS-V Coupe. Designed for motorsports, track days, time attack, and high-performance street applications, the GTC-300 generates substantial rear downforce while maintaining excellent aerodynamic efficiency.
Featuring a CFD-developed airfoil profile, adjustable 0 to 15 degree angle of attack, pre-preg carbon fiber construction, and aircraft-grade billet aluminum risers, the GTC-300 gives drivers the ability to fine-tune rear aerodynamic loading for different tracks, vehicle setups, and performance goals.
Features
- GTC-300 high-performance adjustable rear wing
- Designed for 2016-2019 Cadillac ATS-V Coupe applications
- CFD-developed cambered airfoil profile
- Engineered for high-efficiency downforce generation with minimal drag
- Adjustable 0 to 15 degree angle of attack
- Up to 8.8:1 downforce-to-drag ratio
- Pre-preg woven carbon fiber airfoil construction
- Autoclave cured using billet aluminum molds
- High-strength 10mm aircraft-grade 6061 billet aluminum risers
- Vehicle-specific carbon fiber bottom mounting plates
- Helps improve rear traction and high-speed stability
- Helps improve cornering and braking stability
- Multiple wing span options available
- Optional carbon fiber Gurney Flap available
CFD-Developed Airfoil Design
The APR Performance GTC-300 airfoil profile is developed using Computational Fluid Dynamics to generate substantial downforce while minimizing unnecessary aerodynamic drag. Its cambered design creates an effective pressure differential between the upper and lower surfaces while helping maintain airflow attachment and reduce flow separation at high speeds.
This efficient airfoil design helps increase aerodynamic load over the rear tires, providing additional traction and stability without creating the excessive drag associated with more aggressive aerodynamic configurations.
Adjustable Angle of Attack
The GTC-300 features an adjustable angle of attack from 0 to 15 degrees, allowing the wing's aerodynamic characteristics to be tuned for specific driving conditions, track layouts, and vehicle setups.
- Higher angles increase rear downforce for greater cornering grip and braking stability
- Lower angles reduce aerodynamic drag for improved straight-line speed
- Adjustable configuration allows aerodynamic balance to be optimized for different circuits
Aerodynamic Efficiency
The GTC-300 is optimized to achieve up to an 8.8:1 downforce-to-drag ratio. This balance allows the wing to generate significant aerodynamic loading while keeping drag relatively low, helping maintain straight-line performance while improving stability through high-speed corners.
The adjustable design also allows drivers to adapt the wing for tight technical tracks requiring additional downforce or faster circuits where reducing aerodynamic resistance is a priority.
Pre-Preg Carbon Fiber Construction
The GTC-300 airfoil is manufactured from pre-impregnated woven carbon fiber and cured in an autoclave using billet aluminum molds. This manufacturing process produces excellent material density, strength, rigidity, and resistance to heat and stress-induced deformation.
Carbon fiber's natural rigidity helps prevent unwanted wing flex under aerodynamic loading, allowing the airfoil to maintain its intended profile for consistent performance at high speeds while keeping overall weight to a minimum.
Billet Aluminum Risers & Mounting
The wing is supported by angle-adjustable risers manufactured from high-strength 10mm aircraft-grade 6061 billet aluminum. These rigid mounting components provide the strength necessary to manage substantial aerodynamic loads while allowing precise adjustment of the wing.
Vehicle-specific carbon fiber bottom plates provide a secure mounting solution designed specifically for the ATS-V Coupe.
Specifications
- Wing Span: 61 or 67 Inches (1549 or 1702mm)
- Chord Depth: Variable 10 to 12 Inches (254 to 304.8mm)
- Angle of Attack Adjustment: 0 to 15 Degrees
- Maximum Aerodynamic Efficiency: Up to 8.8:1 Downforce-to-Drag Ratio
- Airfoil Material: Pre-Preg Woven Carbon Fiber
- Riser Material: Aircraft-Grade 6061 Billet Aluminum
- Riser Thickness: 10mm
Optional Gurney Flap
An optional carbon fiber Gurney Flap is available for drivers seeking additional rear aerodynamic performance. Mounted along the trailing edge of the airfoil, the Gurney Flap increases downforce and helps reduce airflow separation, providing additional rear grip during high-speed cornering.
- Height: 1/2 Inch (12.70mm)
- Construction: Pre-Preg Woven Carbon Fiber
- Attachment: 3M VHB Double-Sided Tape
Performance Applications
The GTC-300 provides an effective balance between aerodynamic loading and drag for performance vehicles that do not require the extreme aero load of APR's largest wing systems. It is well suited for track cars, time attack builds, and high-performance street vehicles where improved rear stability and cornering grip are priorities.
Fitment
- 2016 Cadillac ATS-V Coupe
- 2017 Cadillac ATS-V Coupe
- 2018 Cadillac ATS-V Coupe
- 2019 Cadillac ATS-V Coupe
Additional Notes
- This item is made to order.
- Normal lead time is approximately 1-2 weeks.
- Available with a 61-inch or 67-inch wing span.
- Optional carbon fiber Gurney Flap available.
- Professional installation is recommended for proper positioning, alignment, and mounting.
- Part Number: AS-106121
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