RW Carbon Audi B9 A4 S-Line S4 Carbon Fiber Rear Diffuser
Enhance the visual appeal of your Audi A4 or S4 with our Carbon Fiber Rear Diffuser. This carbon fiber rear diffuser for your Audi is an […]
Enhance the visual appeal of your Audi A4 or S4 with our Carbon Fiber Rear Diffuser. This carbon fiber rear diffuser for your Audi is an aggressive addition to make your vehicle stand out among others on the road. This carbon fiber rear diffuser is constructed by enthusiasts like yourself and made so it is built to last. These products are coated in our UV resistant clearcoat to ensure no fading or discoloration occurs. As always these pieces are backed by RW’s fitment and quality guarantee to ensure you are the highest quality carbon fiber on the market.
Installation
Professional installation is always recommended for RW Carbon’s products including these Audi A4/S4 Facelift Carbon Fiber Rear Diffuser.
Fitment
- 2020-2022 Audi A4 S Line
- 2020-2022 Audi S4
Features
- Aggressive Styling
- Fitment and Quality Guarantee
- Typically In Stock
- Quality Check Before Shipping
- Traditional 2×2 Carbon Fiber
Related products
Available
Original price was: $89.99.$71.99Current price is: $71.99.
FREQUENTLY ASKED QUESTIONS
If it's in stock and ready to roll, your order usually hits the road within 1–3 business days.
For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.
Either way, we'll keep you updated so you know exactly when your parts are leaving the pit lane.
Absolutely! Once your order ships, you'll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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