Gloss Black AC Rear Diffuser - 2020-2025 Corvette C8 Z51 E-Ray

Enhance the aggressive styling and aerodynamic performance of your Corvette C8 with the AC Style Gloss Black Rear Shark Fin Diffuser.
Designed for 2020–2025 Corvette C8 Z51 and E-Ray models, this premium rear diffuser delivers a race-inspired look that perfectly complements the mid-engine supercar’s sleek lines. The sharp “shark fin” design adds a bold, performance-focused aesthetic while improving underbody airflow for enhanced stability at speed.

Key Features:

• AC Style Design:
  Distinctive shark-fin styling inspired by high-performance GT and track models gives your C8 a more dynamic, race-ready rear profile.

• Gloss Black Finish:
  Deep, high-gloss black coating enhances the car’s aggressive appearance and pairs perfectly with OEM or aftermarket black trim. UV-resistant and chip-resistant for lasting shine.

• Perfect Fitment for 2020–2025 C8 Z51 & E-Ray Models:
  Precision CAD-engineered for seamless integration with factory bumper lines. Direct bolt-on installation—no cutting or permanent modification required.

• Durable Construction:
  Manufactured from high-strength ABS or polypropylene (material may vary by supplier), ensuring lightweight durability and resistance to road debris, heat, and weather.

• Aerodynamic Enhancement:
  The shark fin layout helps channel airflow from the undercarriage, reducing drag and improving rear-end stability at higher speeds.

• Straightforward Installation:
  Includes all necessary hardware and installation instructions for a secure, hassle-free setup in under an hour.

Upgrade your C8’s rear end with an exotic, track-inspired design that commands attention.
The AC Style Gloss Black Rear Shark Fin Diffuser delivers a perfect balance of form and function—transforming your Corvette’s rear profile with superior aerodynamics and show-stopping style

We want you to have our parts as quickly as possible. Products that are in stock will be shipped and delivered domestically in 1–5 business days. It will take seven to twenty-one business days for international shipment. An email confirming that your order is being completed will be sent to you once you place it. For in-house orders, please allow a day for processing and the updating of the tracking number. The product page accurately shows the quantity.

Custom steering wheels typically take 20-25 business days for production, with an additional 5-7 business days for shipping. Production and delivery times may vary depending on the complexity of the order and the shipping destination. For more details, please refer to our Shipping Policy.

Our Return Policy permits returns only for products that are found to be defective. You have 30 days from the date of delivery to inspect the product and report any issues.

Regular Cleaning: Maintain carbon fiber parts by cleaning them regularly with a soft cloth and a mixture of mild soap and water. Avoid abrasive or harsh cleaners that could harm the finish.

Use Microfiber Pads and Cloths: Opt for microfiber pads and cloths when cleaning or applying protective coatings to prevent surface scratches.

Protect from Sun and Chemicals: Limit exposure to direct sunlight and harsh chemicals, as they can damage carbon fiber. When possible, use protective covers or park your vehicle in shaded areas.