Audi A5 S-Line/S5 B9.5 Carbon Fibre Rear Bumper Diffuser

Redefine the rear profile of your Audi S5 or A5 S-Line with this precision-crafted dry carbon fibre rear bumper diffuser. Engineered to deliver a genuinely aggressive, track-inspired aesthetic, it transforms the lower rear end into something that commands attention on any road or circuit.

Constructed from authentic dry carbon fibre with a lustrous 3x3 twill weave finish, this diffuser radiates the kind of visual depth and premium quality that sets your build apart from the crowd. The shining clearcoat surface ensures the weave pattern remains the centrepiece of your car's rear end, catching the light with every angle.

Fitment has been validated through CNC-moulded tooling and real-vehicle test installation, guaranteeing a seamless, no-modification finish. The package includes all necessary adhesive tape and hardware for a clean, straightforward installation that looks factory-correct from day one.

Elevate your Audi's rear stance and visual presence with a component that blends motorsport heritage with refined craftsmanship. Add it to your build today and make every departure as striking as every arrival.

Audi S5 / A5 S-Line B9.5 Facelift 2-Door & 4-Door (2020-2024)

Dry Carbon Fibre, 3x3 Twill Weave with Gloss Clearcoat

Vanté ships worldwide. All international orders include DDP shipping (Delivered Duty Paid) — no import duties, customs fees, or unexpected charges on delivery. What you pay at checkout is what you pay, wherever you are. A small number of products are exempt from this; please contact us if in doubt.

Delivery estimates

Estimated delivery dates are shown on each product page and reflect the full manufacturing and shipping timeline. These are accurate to each product type and updated regularly.

Manufactured to order

The majority of our catalogue is produced to order. This ensures every component is made fresh to specification. Delivery estimates on each product page account for this production time in full.

Express shipping

Express shipping is available on selected products and will appear as an option at checkout where applicable.

Stock availability

Occasionally items may be available for faster dispatch from existing stock. If you need a part urgently, reach out before ordering and we'll confirm availability.

Vanté Automotive does not accept any liability for damage caused to a vehicle during installation of this product. Professional installation is recommended for all products. By purchasing this product you agree to these terms.