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2019-2021 C63/C63S AMG W205 2-Door
  • Transmission: RWC
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Audi S4 B9 Carbon Fiber Rear Diffuser

Audi S4 B9 Carbon Fiber Rear Diffuser
Part Number: audis404
Brand: RWCarbon
List Price: $599.95
Price: $499.95

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Built from the traditional 2x2 carbon fiber weave, this S4 Sedan Carbon Fiber Rear Diffuser is a superior addition for your Audi to improve the look of your vehicle. Our carbon fiber diffusers offers superior styling and proper fitment compared to the other options on the market. This rear diffuser is backed by a fitment and quality guarantee, RW Carbon has you covered. Each carbon fiber diffuser goes through a rigorous quality control process before leaving our Southern California warehouse to be shipped to you. 




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Part # Description Price
audis404 Audi S4 B9 Carbon Fiber Rear Diffuser $499.95 Add to Cart

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Fits These Applications:

Year Make Model SubModel Engine Transmission Drive
2019 - 2021 Audi S4 B9 Facelift RWC