





Carbon Fiber Rear GT Diffuser - Audi R8 Gen 1 Coupe 2010-2015
Transform the rear of your Audi R8 Gen 1 Coupe (2010-2015) with this high-performance Carbon Fiber Rear GT Diffuser. Designed to not only enhance the vehicle's aesthetics but also its aerodynamics, this diffuser is the perfect upgrade for those looking to add a motorsport-inspired, aggressive touch to their car while boosting performance.
Features:
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High-Quality Carbon Fiber Construction: Crafted from premium, lightweight carbon fiber, this rear GT diffuser is both durable and strong. The material is designed to withstand the elements, offering superior resistance to UV rays, heat, and corrosion while providing a sleek, glossy finish.
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Improved Aerodynamics: The diffuser is designed to optimize airflow under the vehicle, increasing rear downforce and stability at high speeds. By managing airflow more efficiently, it reduces drag and enhances vehicle handling, especially during aggressive cornering or high-speed driving.
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Aggressive, Motorsport-Inspired Styling: The Carbon Fiber Rear GT Diffuser gives your Audi R8 a bold, race-ready look that stands out from the crowd. Its dynamic and sharp design is inspired by motorsports, adding an aggressive edge to the rear of your car for an instantly more striking presence on the road or track.
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Precision Fitment: Specifically designed for the 2010-2015 Audi R8 Gen 1 Coupe, this rear diffuser ensures a perfect, seamless fit. The diffuser integrates flawlessly with your car’s rear bumper, giving it an OEM-like quality and smooth design that matches the car's original lines.
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Enhanced Vehicle Stability: By improving airflow under the car, the diffuser helps reduce turbulence and drag, increasing rear-end stability. The added downforce improves traction, making it easier to control your Audi R8 during high-speed maneuvers or at the track.
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Lightweight Performance: Carbon fiber is known for its light weight, which reduces overall vehicle weight while maintaining strength and durability. This weight reduction can improve acceleration, braking, and handling, all of which contribute to a more responsive driving experience.
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UV-Resistant Clear Coat Finish: The carbon fiber is treated with a UV-resistant clear coat that prevents fading, yellowing, and damage from prolonged sun exposure. This ensures that the diffuser keeps its stunning appearance for years to come, even under harsh weather conditions.
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Easy Installation: Designed for a hassle-free installation, the Carbon Fiber Rear GT Diffuser comes with all necessary hardware and installation instructions. The direct fitment design ensures that you can easily upgrade your R8 without the need for professional help.
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Performance and Aesthetics Combined: This rear GT diffuser is the perfect combination of function and form. While it enhances the aerodynamics and stability of your Audi R8, it also elevates the overall look of your vehicle, making it stand out with a high-performance appearance.
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Perfect for Performance Enthusiasts: If you’re looking to improve your Audi R8’s handling, stability, and overall performance, this rear GT diffuser is an essential upgrade. It's perfect for track enthusiasts and daily drivers alike who want to get the most out of their driving experience.
Upgrade your Audi R8 Gen 1 Coupe (2010-2015) with this Carbon Fiber Rear GT Diffuser to enhance both its performance and visual appeal. Whether you're hitting the track or cruising the streets, this diffuser delivers the ideal combination of aggressive styling and aerodynamic benefits, ensuring your R8 looks and performs at its best.
We want you to have our parts as quickly as possible. Products that are in stock will be shipped and delivered domestically in 1–5 business days. It will take seven to twenty-one business days for international shipment. An email confirming that your order is being completed will be sent to you once you place it. For in-house orders, please allow a day for processing and the updating of the tracking number. The product page accurately shows the quantity.
Custom steering wheels typically take 20-25 business days for production, with an additional 5-7 business days for shipping. Production and delivery times may vary depending on the complexity of the order and the shipping destination. For more details, please refer to our Shipping Policy.
Our Return Policy permits returns only for products that are found to be defective. You have 30 days from the date of delivery to inspect the product and report any issues.
Regular Cleaning: Maintain carbon fiber parts by cleaning them regularly with a soft cloth and a mixture of mild soap and water. Avoid abrasive or harsh cleaners that could harm the finish.
Use Microfiber Pads and Cloths: Opt for microfiber pads and cloths when cleaning or applying protective coatings to prevent surface scratches.
Protect from Sun and Chemicals: Limit exposure to direct sunlight and harsh chemicals, as they can damage carbon fiber. When possible, use protective covers or park your vehicle in shaded areas.

Why Thousands of Enthusiasts Trust Us
Carbon Industries delivers premium, precision-engineered parts that elevate Vehicle performance and style—backed by expert support and a true passion for the culture. We don’t just sell parts; we fuel the lifestyle.
- Guaranteed Fitment for Your BMW: No guesswork—our parts are designed and tested to fit your exact model perfectly.
- Premium Materials, Always: We use only high-grade carbon fiber, forged metals, and performance-tested components.
- White-Glove Customer Support: Our team of BMW specialists is here to guide you with expert, concierge-level care.
- Trusted by the Elite Vehicle Community: From daily drivers to show builds, our parts are featured on some of the cleanest builds worldwide.

Let customers speak for us
FAQ
Will these parts fit my specific Vehicle model and year?
Yes — every product page includes a “Will This Fit” section to ensure compatibility. If you’re unsure, just send us your VIN or model/year, and our team will confirm fitment for you within 24 hours. We specialize in BMW and European vehicles, so you’re in good hands.
Are these genuine carbon fiber or carbon fiber overlay parts?
We offer only full carbon fiber options. Each listing clearly specifies the construction material. Rest assured, we only source high-quality parts that are durability-tested and made to OEM or better standards.
How long does shipping take and where do you ship from?
Most orders ship from our Irvine, CA warehouse within 1–3 business days. Domestic delivery typically takes 3–7 business days. International shipping times vary by country. Each product page includes real-time shipping estimates based on your location. Certain made to order products will take up to 3-4 weeksfor delivery, including production time.
Do I need professional installation or can I install it myself?
Many of our mods are designed for direct bolt-on installation and can be installed at home with basic tools. However, for certain parts like aero kits or performance components, we recommend professional installation for best results. Each product page includes install difficulty and notes. We offer professional installation at our Santa Clara, CA location.
What if the product doesn’t fit or I change my mind?
No worries — we offer hassle-free returns within 30 days of delivery. If the part doesn’t fit due to an error on our end, we’ll cover the return shipping. For all other returns, we make it easy to exchange or get a refund. See our full Returns & Warranty Policy for details.
Are your parts tested for quality and durability?
Absolutely. All of our products go through quality control checks and are either TUV-certified, ISO-certified, or tested by our in-house team and verified installers. We don’t sell anything we wouldn’t put on our own cars.
Do you offer warranties on your parts?
Yes. Most of our products come with a 90-day limited warranty against manufacturing defects. Some premium items offer extended warranties — details are listed on the product pages. We’re committed to quality and stand behind what we sell.
Can I finance or pay in installments?
Yes — we offer Shop Pay, Affirm, AfterPay, and Klarna at checkout. You can split your purchase into 4 interest-free payments or choose longer-term plans if needed. It’s quick, easy, and won’t affect your credit score (in most cases)