Available to Order
Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
First check the vehicle or component application and original equipment. Then choose Color from the available configurations below.
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.
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:
Both options are designed to integrate cleanly with the factory rear styling while giving the diffuser a more aggressive and extended appearance.
Product Features
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.
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.
Uses existing OEM mounting locations and hardware
Straightforward bolt-on installation
Installation is straightforward: remove the existing OEM diffuser hardware, position the Auto Addict USA shark fin modules, and reinstall the factory hardware.
Professional installation is recommended for proper alignment and best overall fitment.
| SKU | Color | Vehicle or component application | Fitting requirements |
|---|---|---|---|
| AAUSA-SV-53002816848183 | Black | 2020–2027 Chevrolet Corvette C8 Stingray 2024–2027 Chevrolet Corvette C8 E-Ray 2027 Chevrolet Corvette C8 Grand Sport | For the listed factory diffuser module. Choose the finish you need and check the supported trim in the fitment table. |
| AAUSA-SV-53002816880951 | Carbon Flash | 2020–2027 Chevrolet Corvette C8 Stingray 2024–2027 Chevrolet Corvette C8 E-Ray 2027 Chevrolet Corvette C8 Grand Sport | For the listed factory diffuser module. Choose the finish you need and check the supported trim in the fitment table. |
Delivery is quoted for this product. Contact Hoonies for a delivery quote and confirmation of availability before ordering.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
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