Aurenzio
Audi RS4 B9 Carbon Fiber Roof Spoiler
Audi RS4 B9 Carbon Fiber Roof Spoiler
Couldn't load pickup availability
Free Shipping Worldwide
Financing Available
14 day Return
Description
Description
Aurenzio Carbon Fiber Roof Spoiler
For Audi RS4 B9 (2018–2023)
Aggressive Styling Meets Aerodynamic Precision
Transform the rear profile of your Audi RS4 B9 with the Aurenzio Carbon Fiber Roof Spoiler—an upgrade that blends high-performance aesthetics with functional aerodynamic enhancements. Designed for enthusiasts who demand form and function, this spoiler takes your RS4’s presence to the next level.
🔹 Key Features
🔧 Custom Fitment
Engineered specifically for the Audi RS4 B9, this spoiler hugs the factory roofline for a seamless, integrated look. No gaps, no guesswork—just OEM-level fitment and flawless styling.
⚙️ Real Carbon Fiber Construction
Crafted from premium-grade carbon fiber with a 2x2 weave, this spoiler is lightweight yet incredibly strong. The glossy finish adds a luxurious, motorsport-inspired touch to your RS4’s exterior.
🌬️ Aerodynamic Enhancement
Designed to optimize airflow over the roofline, the spoiler reduces drag and enhances rear-end stability—especially at higher speeds. Feel the difference in balance, handling, and response.
🔥 Aggressive Visual Impact
With its bold, contoured design, the spoiler adds a powerful and aggressive edge to your RS4’s silhouette. Subtle yet unmistakably sporty, it’s the finishing detail your Audi deserves.
🛠️ Easy Installation
This is a direct bolt-on upgrade with no modification required. All necessary hardware is included for a quick and secure installation. Professional installation is recommended for best results.
☀️ UV-Protected Finish
The high-gloss clear coat includes built-in UV protection, preserving the carbon fiber’s deep finish and preventing discoloration or fading over time.
Product Details
-
Material: 100% Genuine Carbon Fiber
-
Weave: 2x2 Twill
-
Finish: Gloss Clear Coat with UV Protection
-
Fitment: Audi RS4 B9 (2018–2023)
-
Installation: Direct Bolt-On (No Modifications Needed)
Command attention and boost performance with the Aurenzio Carbon Fiber Roof Spoiler—built to match the bold character of your RS4 B9.
Aurenzio Carbon Fiber Roof Spoiler
For Audi RS4 B9 (2018–2023)
Aggressive Styling Meets Aerodynamic Precision
Transform the rear profile of your Audi RS4 B9 with the Aurenzio Carbon Fiber Roof Spoiler—an upgrade that blends high-performance aesthetics with functional aerodynamic enhancements. Designed for enthusiasts who demand form and function, this spoiler takes your RS4’s presence to the next level.
🔹 Key Features
🔧 Custom Fitment
Engineered specifically for the Audi RS4 B9, this spoiler hugs the factory roofline for a seamless, integrated look. No gaps, no guesswork—just OEM-level fitment and flawless styling.
⚙️ Real Carbon Fiber Construction
Crafted from premium-grade carbon fiber with a 2x2 weave, this spoiler is lightweight yet incredibly strong. The glossy finish adds a luxurious, motorsport-inspired touch to your RS4’s exterior.
🌬️ Aerodynamic Enhancement
Designed to optimize airflow over the roofline, the spoiler reduces drag and enhances rear-end stability—especially at higher speeds. Feel the difference in balance, handling, and response.
🔥 Aggressive Visual Impact
With its bold, contoured design, the spoiler adds a powerful and aggressive edge to your RS4’s silhouette. Subtle yet unmistakably sporty, it’s the finishing detail your Audi deserves.
🛠️ Easy Installation
This is a direct bolt-on upgrade with no modification required. All necessary hardware is included for a quick and secure installation. Professional installation is recommended for best results.
☀️ UV-Protected Finish
The high-gloss clear coat includes built-in UV protection, preserving the carbon fiber’s deep finish and preventing discoloration or fading over time.
Product Details
-
Material: 100% Genuine Carbon Fiber
-
Weave: 2x2 Twill
-
Finish: Gloss Clear Coat with UV Protection
-
Fitment: Audi RS4 B9 (2018–2023)
-
Installation: Direct Bolt-On (No Modifications Needed)
Command attention and boost performance with the Aurenzio Carbon Fiber Roof Spoiler—built to match the bold character of your RS4 B9.
Share

Best Sellers
-
BMW F80 M3 & F30 3 Series - PSM Style Carbon Fiber Trunk Spoiler
Regular price $349.99 USDRegular priceSale price $349.99 USD -
BMW F80 M3 / F82 M4 / F83 M4 / F30 3 Series / F32 4 Series - LCI Style Plug & Play Tail Lights
Regular price $599.99 USDRegular priceSale price $599.99 USD -
BMW E90/E92/E93 M3 GT4 Style Carbon Fiber Front Lip
Regular price $799.99 USDRegular priceSale price $799.99 USD
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.
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.




