





Carbon Fiber Rear Bumper Diffuser - Audi S4 B8/B8.5 Sedan 2008-16
Enhance the visual appeal and performance of your Audi S4 B8 Sedan (2008-2012) with the Carbon Fiber Rear Bumper Diffuser. Crafted from premium carbon fiber, this diffuser offers a perfect blend of style and function. Here are its features:
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Aerodynamic Design: Improves airflow management, reducing drag and increasing downforce for enhanced stability at high speeds.
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High-Quality Construction: Made from lightweight and durable carbon fiber, ensuring longevity and resistance to wear.
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Precise Fit: Engineered to seamlessly integrate with the rear bumper of the Audi S4 B8 Sedan, maintaining a factory-like appearance.
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Easy Installation: Designed for straightforward installation with no modifications required, facilitating a hassle-free upgrade.
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Sporty Aesthetic: Adds a sporty and aggressive look to your Audi S4 B8 Sedan, enhancing its overall appearance on the road.
Upgrade your Audi S4 B8 Sedan with this carbon fiber rear bumper diffuser to elevate both its style and aerodynamic performance, perfect for enthusiasts seeking a refined automotive enhancement.
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.
