Transform the rear end of your 2025+ Audi 8Y RS3 with this bold dry carbon fiber diffuser. Made using 100% dry carbon fiber, this diffuser showcases a premium 2x2 twill weave pattern that brings a striking, high-end look to the back of your RS3. Each piece is coated with a UV-resistant high-gloss clear coat to protect the carbon fiber and ensure a lasting shine through regular use and exposure. The dry carbon fiber construction delivers superior strength while keeping the piece lightweight and visually impressive. This diffuser is an excellent choice for RS3 owners who want a cleaner, more purposeful look at the rear of their vehicle.

Installation

Installation is straightforward and designed to replace your factory diffuser using the original OEM mounting locations and hardware. No self-tapping screws or 3M tape are required. Due to the size and alignment of rear diffusers, we highly recommend professional installation at a qualified shop to ensure proper fitment and the best overall finish.

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Fitment

• 2025+ Audi 8Y RS3

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Features

• Fitment and quality guarantee
• UV-resistant gloss clear coat for added protection
• Made using 100% dry carbon fiber
• Adds a bold look to the rear end
• Ships from our Southern California Warehouse

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Why RW Carbon?

With so many options available for Audi exterior upgrades, RW Carbon sets itself apart by focusing on quality and customer satisfaction. Every product is carefully inspected before shipment to ensure you receive a flawless upgrade. Unlike other companies that ship parts directly from overseas without checking quality, RW Carbon ensures each item meets our strict standards before it reaches your doorstep. Order with confidence knowing that you are getting a premium product backed by our commitment to excellence.

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