Made to order - Ships in approximately 1–3 weeks. (Please contact us in advance if you are in a hurry.)
APR Performance 2016-2023 Chevrolet Camaro GTC-300 Adjustable Carbon Fiber Wing
The GTC-300 is a high-performance rear spoiler developed for racing and track use. It is designed to provide both high-efficiency downforce and low air resistance, significantly improving high-speed stability, cornering performance, and rear traction during braking.
Specifications
Span: 67” (1702mm)
Chord Length: 10”–12” (254–304.8mm)
Height: Max 13” (330mm)
Material: Pre-preg carbon fiber (autoclave cured)
Mount Material: 6061 billet aluminum (10mm thick)
Features
1. High-Efficiency Aero Design
Designed via CFD (Computational Fluid Dynamics), this wing shape generates high downforce while minimizing air resistance. It keeps the rear stable even at high speeds and maintains consistent vehicle behavior.
2. Adjustable Angle
Adjustable from 0° to 15°
Depending on the course layout:
• High downforce → Corner-focused
• Low drag → Top-speed focused
Settings can be adjusted by changing the wing angle.
3. High Downforce Efficiency
Downforce-to-drag ratio = 8.8 : 1
A design that provides high downforce without sacrificing speed due to low resistance.
4. Pre-preg Carbon Construction
Autoclave cured, the same process used for race cars.
Lightweight + High rigidity + Torsion resistant
The wing does not flex at high speeds, ensuring consistent performance.
5. High-Strength Billet Aluminum Mounts
Machined 6061-grade aluminum mounts.
Firmly supports aerodynamic loads during high-speed driving.
Allows for fine-tuning of height.
Installation
Drilling into the trunk is required. A carbon fiber attachment is included to cover the stock spoiler holes (center of the trunk).
Optional: Gurney Flap for APR Performance GTC-300
For those seeking even more downforce.
Material: Pre-preg carbon
Height: 1/2 inch (12.7mm)
Installation: 3M VHB double-sided tape
For more details on the optional Gurney flap, please click here.
Before Ordering
〇 Regarding Import Duties
At Shaft-ya, we cover the import duties incurred during customs clearance, so there are no additional charges beyond the total amount paid at checkout.
〇 Compatibility Confirmation
Our product database is primarily based on North American (USDM) vehicles. Please verify whether the part can be installed on a Japanese (JDM) vehicle before ordering. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to investigate.)
If you place an order without confirming compatibility, we cannot accept returns due to fitment issues.
Please note that even if items are sorted by year, make, and model using the tabs on our top page, it does not guarantee bolt-on compatibility with Japanese-spec vehicles.
All items have been translated into Japanese using software. There may be confusing expressions, so please contact us with any questions before placing your order.
○ Shipping
Shipping costs are paid at the time of payment. Estimates are calculated automatically when you enter your shipping address at checkout. For large items like body parts, there may occasionally be a significant discrepancy between the automated shipping calculation and the actual cost. In such cases, we will contact you via email.
All products are generally shipped internationally from our U.S. warehouse. Unlike domestic Japanese shipping, international delivery takes approximately 7 to 14 days, so please allow sufficient time for your order. If you are in a hurry, please inquire about lead times beforehand. All items are transported via air freight; they are not shipped via sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken)
Our products are designed and manufactured outside of Japan. Please note that they are not compliant with "Japanese vehicle inspection standards," and we cannot provide strength calculation documents for Japanese inspection purposes. Therefore, all parts are sold for the purpose of "track use, private property, or off-road use," and installation and use are at your own risk.
○ Warranty
Please inspect the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there is a possibility of damage to the packaging or product during transit. We will only accept returns, refunds, or exchanges for damaged items, defective products, or incorrect items if notified within 7 days of receipt. Please understand that for products sold through us, warranty support will be provided "exclusively through us." We do not provide support through other companies or distributors located within Japan.