APR Performance GT-250 Carbon Fiber Adjustable Wing (AS-206121) - 2016-2018 Cadillac ATS-V
Improve high-speed stability, rear traction, and aerodynamic balance with the APR Performance GT-250 Carbon Fiber Adjustable Wing for the 2016-2018 Cadillac ATS-V Sedan. Engineered for motorsport, autocross, track, and high-performance street applications, the GT-250 generates functional rear downforce while minimizing unnecessary aerodynamic drag.
Featuring a CFD-developed airfoil, adjustable 0 to 15 degree angle of attack, pre-preg carbon fiber construction, and aircraft-grade billet aluminum pedestals, the GT-250 provides a tunable aerodynamic solution for drivers looking to improve cornering grip, braking confidence, and stability at speed.
Features
- GT-250 high-performance adjustable rear wing
- Designed for 2016-2018 Cadillac ATS-V Sedan applications
- CFD-developed airfoil profile
- Engineered to generate efficient rear downforce with minimal drag
- Adjustable 0 to 15 degree angle of attack
- Up to 7.6:1 downforce-to-drag ratio
- Pre-preg woven carbon fiber airfoil construction
- Autoclave cured using billet aluminum molds
- Aircraft-grade 6061 billet aluminum pedestals
- Three pedestal heights available
- Vehicle-specific carbon fiber bottom mounting plates
- Helps improve rear traction and cornering grip
- Improves aerodynamic stability during high-speed driving
- Pre-installed carbon fiber Gurney Flap
CFD-Developed Airfoil
The APR Performance GT-250 airfoil is engineered using Computational Fluid Dynamics to provide an effective balance between rear downforce and aerodynamic drag. Its optimized profile helps improve rear-end stability while limiting unnecessary aerodynamic resistance that can reduce straight-line performance.
This balanced design makes the GT-250 well suited for vehicles that require functional rear downforce for cornering and braking without the higher drag associated with more aggressive aerodynamic configurations.
Adjustable Angle of Attack
The GT-250 provides an adjustable angle of attack from 0 to 15 degrees, allowing the driver to fine-tune rear aerodynamic loading for different circuits, driving conditions, and vehicle setups.
- Higher angles increase rear downforce for improved cornering traction and braking stability
- Lower angles reduce aerodynamic drag for improved straight-line speed
- Adjustable configuration allows the aero balance to be tailored to different track layouts
Aerodynamic Efficiency
The GT-250 airfoil is optimized to achieve up to a 7.6:1 downforce-to-drag ratio. This efficient aerodynamic profile allows the wing to generate meaningful rear downforce while minimizing the drag penalty, helping the CTS-V maintain strong straight-line performance while gaining additional stability and grip through high-speed corners.
Pre-Preg Carbon Fiber Construction
The GT-250 airfoil is manufactured from pre-impregnated woven carbon fiber and autoclave cured using billet aluminum molds. This advanced manufacturing process provides excellent material density, strength, rigidity, and resistance to heat and stress-induced deformation.
The natural rigidity of carbon fiber helps prevent airfoil flex under aerodynamic loading, maintaining the intended wing profile for consistent performance at higher speeds while keeping overall weight to a minimum.
Billet Aluminum Pedestals
The wing is supported by 10mm-thick aircraft-grade 6061 billet aluminum pedestals engineered to provide the strength and rigidity required for demanding aerodynamic loads. Three pedestal heights are available, providing additional flexibility when positioning the wing for proper airflow and aerodynamic performance.
Vehicle-Specific Mounting
APR Performance uses vehicle-specific carbon fiber bottom plates to integrate the GT-250 with the Cadillac CTS-V Sedan. The mounting system provides a secure foundation for the wing while maintaining a clean, performance-oriented installation.
Pre-Installed Gurney Flap
Every GT-250 wing includes a pre-installed Gurney Flap along the trailing edge of the airfoil. The Gurney Flap helps increase downforce and reduce airflow separation, providing additional rear grip and aerodynamic effectiveness during high-speed cornering.
- Gurney Flap Height: 1/2 Inch (12.7mm)
- Construction: Pre-Preg Woven Carbon Fiber
- Attachment: 3M VHB Double-Sided Tape
Specifications
- Wing Span: 61 to 78 Inches (1549 to 1981mm)
- Chord Depth: 10 Inches (254mm)
- Angle of Attack Adjustment: 0 to 15 Degrees
- Maximum Aerodynamic Efficiency: Up to 7.6:1 Downforce-to-Drag Ratio
- Airfoil Material: Pre-Preg Woven Carbon Fiber
- Pedestal Material: Aircraft-Grade 6061 Billet Aluminum
- Pedestal Thickness: 10mm
- Pedestal Heights: Three Options Available
- Gurney Flap: Pre-Installed
Fitment
- 2016 Cadillac ATS-V
- 2017 Cadillac ATS-V
- 2018 Cadillac ATS-V
Additional Notes
- This item is made to order.
- Normal lead time is approximately 1-2 weeks.
- Multiple wing spans and pedestal heights are available depending on configuration.
- Pre-installed carbon fiber Gurney Flap is included with the GT-250 wing.
- Professional installation is recommended for proper positioning, alignment, and mounting.
- Part Number: AS-206121
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