2020-2027 C8 Rear Diffuser Module Shark Fins for Grand Spot/E-Ray/Stingray
Ships in 3–7 business days · tracked shipping across the USA
Not sure it fits? for a fast answer, or text / call (619) 706-9046.
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2020–2027 C8 Corvette Rear Diffuser Module Shark Fins – Grand Sport / E-Ray / Stingray
Give the rear of your C8 Corvette a more aggressive, performance-inspired appearance with the Auto Addict USA Rear Diffuser Module Shark Fins.
Designed specifically to integrate with the factory rear diffuser, these shark fin modules add additional depth and aggressive styling to the rear end while retaining the OEM diffuser assembly.
Easy Installation – No Bumper or Diffuser Removal
One of the biggest advantages of this upgrade is the simple bolt-on installation.
There is no need to remove the rear bumper or the complete rear diffuser. Simply remove the applicable OEM diffuser hardware, position the Auto Addict USA diffuser module shark fins, and reinstall using the factory mounting locations and hardware.
This creates a major visual transformation without the labor normally associated with replacing an entire rear diffuser.
Available Finishes
Choose the finish that best matches your C8:
- Gloss Black
- Carbon Flash
Both options are designed to integrate cleanly with the factory rear styling while giving the diffuser a more aggressive and extended appearance.
Product Features
- Manufactured by Auto Addict USA
- Aggressive rear diffuser shark fin design
- Designed to integrate with the OEM rear diffuser
- Uses existing OEM mounting locations and hardware
- No rear bumper removal required
- No complete rear diffuser removal required
- Straightforward bolt-on installation
- OEM-level fitment
- Adds a more aggressive, track-inspired appearance
- Available in Gloss Black or Carbon Flash
Vehicle Fitment
2020–2027 Chevrolet Corvette C8
- Stingray
- E-Ray
- Grand Sport
Installation
Installation is straightforward: remove the existing OEM diffuser hardware, position the Auto Addict USA shark fin modules, and reinstall the factory hardware.
No need to remove the rear bumper. No need to remove the complete diffuser.
A simple upgrade that creates a much more aggressive rear-end appearance while maintaining the factory C8 design language.
Professional installation is recommended for proper alignment and best overall fitment.
| Vehicle | Chevrolet Corvette C8 |
|---|---|
| Model years | 2020–2027 |
Trim, options or aftermarket parts can change fitment. with your year, model and trim (or VIN) and we'll confirm before you order, or text / call (619) 706-9046.
Shipping
- Processing time varies by part — current availability is shown above the Add to cart button.
- Shipping cost is calculated at checkout by size, weight and destination.
- Tracking is emailed when your order ships. Route package protection is available at checkout.
Returns
- Request a return within 30 days of delivery by emailing hello@royalperformanceusa.com — an approval / RMA is required before sending anything back.
- Items must be unopened, unused and uninstalled, in original packaging. A 20% restocking fee applies and return shipping is paid by the customer.
- Installed, altered, painted, custom, special-order and pre-order items can't be returned.
- Report shipping damage within 72 hours with photos of the box, label and part.
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