APR Performance Cadillac ATS-V GTC-300 61″ Adjustable Wing 2016-2019

This APR Performance rear-wing or spoiler configuration is designed for the vehicle, deck, and mounting arrangement identified on this page. Confirm the exact model, trim, wing profile, pedestal spacing, width, finish, and included hardware before ordering.

Key Features

• 61 inch span sized specifically for the ATS-V Coupe trunk profile.
• Pre-pregnated woven carbon fiber reinforced polymer (CFRP) construction.
• Autoclave cured and vacuum bagged in aluminum billet molds for a precise factory-quality finish.
• Aircraft grade 6061 billet aluminum pedestals in a flat black powder coat finish.
• Fully adjustable angle of attack to dial in downforce versus drag.
• 1 x APR Performance AS-106121 GTC-300 carbon fiber wing airfoil.

Fitment

Specifications

What’s Included

The new APR Performance product in the exact variant, finish, size, and quantity selected on this page. Hardware and supporting components are included only when expressly stated for that configuration.

Brand Information

APR Performance develops application-specific aerodynamic and composite components for performance vehicles. Vehicle fitment, dimensions, material, finish, mounting, and included hardware remain exact-part and selected-variant specific.

Related Parts

• APR Performance Parts
• Carbon Fiber Parts
• APR Performance Cadillac CTS-V Coupe GTC-500 Adjustable Wing 2011-2015
• APR Performance Universal Fitment GTC-200 Drag Adjustable Wing

Frequently Asked Questions

Will this wing fit my factory trunk or hatch?
Fitment depends on the exact vehicle, body style, deck, factory spoiler, pedestal, and mounting configuration. Confirm every application note before drilling or installation.

Should the part be test-fitted before finishing or installation?
Yes. Inspect and test-fit the component, mounting points, panel gaps, and surrounding clearances before drilling, coating, or permanent installation.

Is professional installation recommended?
Professional installation is recommended for structural aerodynamic parts, composite body components, alignment-sensitive panels, and any installation requiring drilling or modification.

Installation

1. Confirm the exact part number, selected variant, vehicle configuration, mounting interface, and included components before altering the vehicle.
2. Inspect and test-fit every mounting point, panel gap, and surrounding clearance before drilling, coating, or permanent installation.
3. Install with the specified supports, fasteners, attachment method, and professional alignment procedures for the exact product.
4. Recheck clearance, fasteners, panel security, and any adjustable aerodynamic setting after the initial operating cycles.