AUDI RS3 Sportback 8Y LCI Carbon Fiber Rear Diffuser
RS3 Sportback 8Y LCI Carbon Fiber Diffuser
AUDI RS3 Sportback 8Y Carbon Rear Diffuser
AUDI RS3 Sportback 8Y Carbon Diffuser

SOOQOO AUDI RS3 Sportback 8Y Facelift Rear Diffuser In Prepreg Carbon Fiber

$1,559.99 /
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Yes, We Ship Worldwide!

Complete the aggressive transformation of your Audi RS3 8Y with the SOOQOO Dry Carbon Rear Diffuser. This precision-engineered RS3 8Y rear diffuser is designed for perfect fitment and easy installation, utilizing original mounting points for a secure, seamless integration that enhances both form and function.

Its sharp lines flow seamlessly with the vehicle’s body contours, while the pronounced blade-style fins add a distinctly menacing and motorsport-inspired aesthetic. The design is fully coordinated with the matching SQ-style side skirts and front lip, creating a unified aerodynamic package that ties the entire vehicle together visually and functionally. Crafted from lightweight, high-gloss dry carbon fiber, it elevates the rear end with a wider, more planted stance—delivering a cohesive, track-ready presence that embodies pure sportback body.

Compatible with: AUDI RS3 Sportback 8Y Facelift

  • Prepreg/Dry Carbon Fiber Construction
  • High Gloss UV Lacquer (3-5 Years Yellow Resistance)
  • Supplied Tested For Perfect Fitment
  • Uses Original Mounting Positions Where Possible
  • 1 Year Free Warranty
  • All Sooqoo Front Lip, Side Skirt, Diffuser Including Sooqoo Branding Logo
  • Your high-quality carbon styling part
  • If required, pre-applied double-sided adhesive tape is installed
  • All required mounting hardware

Shipping FAQs

Please make sure the part fit your car before you placed an order. If you can not confirm, please drop an email to Sooqoo team, thanks!

Help center

We will ship your order from the SooQoo warehouse using leading express shipping providers such as UPS, FedEx and DHL.

Shipping prices will be shown at the checkout stage once you input your address so our system can provide an accurate quote.

The shipping includes customs tariffs and shipping insurance. Any parts damage from shipping we please follow the steps to send us the material, we will take care of it.

Orders typically ship within 10-15 business days, while new products may take 30-45 days. If you need faster delivery, please confirm availability with us before ordering. Once shipped, delivery takes 5-7 business days, and tracking details will be provided.

Warranty & Claims Process
All products come with a 1-year free warranty. To file a claim, please email contact@sooqoocarbon.com with the following details:


Shipping Damage:
Inspect the package before signing for delivery.
Provide photos of the box (multiple angles) and damaged product.
Fitment Issue:
Submit a video demonstrating the installation problem.
Include photos of the affected area and the product’s T/H-code (found on the back).
Coating Issue:
If the clear coat discolors (white/yellow), send clear photos of the defect and the product’s T/H-code.

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