1 2

Aurenzio

Audi RS3 8Y Carbon Fiber Rear Finned Diffuser

Audi RS3 8Y Carbon Fiber Rear Finned Diffuser

$2,099.99 USD
$2,099.99 USD
Sale Sold out
Shipping calculated at checkout.
  • Free Shipping Worldwide
  • Financing Available
  • 14 day Return

Description

Bold Style. Track-Inspired Performance. Precision Fit.

Unleash the full potential of your Audi RS3 8Y with the Aurenzio Carbon Fiber Rear Finned Diffuser—engineered for enhanced aerodynamics, aggressive aesthetics, and flawless integration. Whether you're pushing the limits on the road or making a statement at a car meet, this diffuser adds both function and flair.

🔹 Key Features:

  • Aerodynamic Efficiency
    The aggressive finned design channels airflow to reduce drag and improve downforce, giving your RS3 better high-speed stability and a sharper edge on performance.

  • Genuine Carbon Fiber Construction
    Crafted from high-grade carbon fiber for extreme strength and reduced weight—ideal for track use and everyday driving alike.

  • Perfect OEM Fitment
    Tailored specifically for the RS3 8Y, this diffuser installs seamlessly with the factory bumper, preserving factory lines while upgrading the rear profile.

  • Glossy UV-Resistant Finish
    Finished in a high-gloss clear coat with UV protection to prevent yellowing and maintain a deep, carbon-rich shine.

  • Easy Installation
    Comes complete with mounting hardware and instructions. Bolt-on fitment makes for a smooth upgrade—professional installation recommended.

💡 Why Choose Aurenzio?

Every Aurenzio aero component is designed to perform and built to last. This finned diffuser is the perfect balance of form and function—crafted for RS3 enthusiasts who demand more than just looks.

Upgrade your Audi RS3 8Y with the Aurenzio Carbon Fiber Rear Finned Diffuser and drive with purpose, performance, and presence.

Bold Style. Track-Inspired Performance. Precision Fit.

Unleash the full potential of your Audi RS3 8Y with the Aurenzio Carbon Fiber Rear Finned Diffuser—engineered for enhanced aerodynamics, aggressive aesthetics, and flawless integration. Whether you're pushing the limits on the road or making a statement at a car meet, this diffuser adds both function and flair.

🔹 Key Features:

  • Aerodynamic Efficiency
    The aggressive finned design channels airflow to reduce drag and improve downforce, giving your RS3 better high-speed stability and a sharper edge on performance.

  • Genuine Carbon Fiber Construction
    Crafted from high-grade carbon fiber for extreme strength and reduced weight—ideal for track use and everyday driving alike.

  • Perfect OEM Fitment
    Tailored specifically for the RS3 8Y, this diffuser installs seamlessly with the factory bumper, preserving factory lines while upgrading the rear profile.

  • Glossy UV-Resistant Finish
    Finished in a high-gloss clear coat with UV protection to prevent yellowing and maintain a deep, carbon-rich shine.

  • Easy Installation
    Comes complete with mounting hardware and instructions. Bolt-on fitment makes for a smooth upgrade—professional installation recommended.

💡 Why Choose Aurenzio?

Every Aurenzio aero component is designed to perform and built to last. This finned diffuser is the perfect balance of form and function—crafted for RS3 enthusiasts who demand more than just looks.

Upgrade your Audi RS3 8Y with the Aurenzio Carbon Fiber Rear Finned Diffuser and drive with purpose, performance, and presence.

View full details

Best Sellers

1 3
View all

ABOUT US

Aurenzio is more than just an aftermarket parts supplier—it’s a brand built by enthusiasts, for enthusiasts. We believe every car deserves to reflect the passion of its driver, which is why we focus on delivering premium, precision-engineered parts that bring out the best in performance, style, and individuality.

From carbon fiber aero to performance upgrades, every product we offer is carefully selected and tested to meet the highest standards of quality and fitment. Whether you drive a European icon, a JDM classic, or a modern performance build, our mission is to provide parts that elevate your ride beyond stock and make every drive an experience.

We’re not here to just sell you parts—we’re here to fuel your journey. Whether you’re chasing lap times, improving street presence, or simply enjoying the build process, our team is dedicated to helping you achieve your vision with expert support and guidance every step of the way.

At Aurenzio, we share the same passion you do: cars aren’t just machines—they’re extensions of who we are. That’s why we’re committed to providing products and service that match the pride you put into your ride.

SHOP NOW

FAQ

Are these made from real carbon fiber or just overlays?

All of our products are full carbon fiber. Each product listing specifies the construction material, and we only source high-quality parts that are tested for durability and built to meet or exceed OEM standards.

How long does shipping take and where are orders shipped from?

Shipping times vary by location. U.S. orders typically arrive within 5–7 business days, international orders within 7–16 business days, and made-to-order items may take 1–3 weeks. Full delivery details are provided in your confirmation email. For any questions, reach us at aurenzioservice@gmail.com.

Do I need a professional to install, or can I do it myself?

Many of our parts are designed for simple bolt-on installation and can be done at home with basic tools. For more complex items, such as aero kits or performance components, we recommend professional installation to ensure the best fit and results. Each product page includes installation notes and difficulty levels.

Are your parts tested for quality and durability?

Yes — every product goes through strict quality checks and is either TUV-certified, ISO-certified, or tested by our in-house team and trusted installers. We only offer parts we’d confidently run on our own cars.

What if the product doesn’t fit?

We offer easy, hassle-free returns within 14 days of delivery. If the fitment issue is on our end, we’ll cover return shipping. For other cases, exchanges are simple. Full details can be found in our Returns & Warranty Policy

WHY ENTHUSIASTS CHOOSE US

At Aurenzio, we provide high-quality, precision-crafted parts that upgrade both performance and style—backed by knowledgeable support and a deep passion for the automotive community. We don’t just supply parts; we help you build your vision.

Perfect Fitment Every Time: Each part is designed and tested to match your vehicle’s specifications for a seamless fit.

Uncompromising Quality: We use premium carbon fiber, forged metals, and components that are rigorously performance-tested.

Dedicated Customer Care: Our team of specialists is ready to assist with expert guidance and personalized support.

Trusted Worldwide: From everyday drivers to standout show builds, our parts are installed on enthusiast vehicles across the globe.