Audi S4 B9 Carbon Fibre Rear Bumper Diffuser with Splitter - aggressive rear end upgrade
Audi S4 B9 Carbon Fibre Rear Bumper Diffuser with Splitter - aggressive rear end upgrade
Audi S4 B9 Carbon Fibre Rear Bumper Diffuser with Splitter - aggressive rear end upgrade
Audi S4 B9 Carbon Fibre Rear Bumper Diffuser with Splitter - aggressive rear end upgrade

Audi S4 B9 Carbon Fibre Rear Bumper Diffuser with Splitter

£469.95
SKU: JC-WSM075
In stock
Quantity:

Estimated Delivery

United Kingdom

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Elevate the rear stance of your S4 with this precision-crafted carbon fibre rear bumper diffuser and splitter combination. Designed to inject a genuine motorsport aesthetic into the rear end, the aggressive channelled diffuser and integrated splitter work in harmony to create a look that commands attention from every angle.

Every panel is hand-laid to achieve a flawless surface finish, ensuring the weave pattern is consistent and visually striking. The result is a piece that looks and feels every bit as premium as the car it adorns — a true upgrade over the factory bumper that transforms the rear profile from reserved to purposeful.

Engineered for a precise, OEM-grade fitment, this diffuser mounts directly to the factory bumper locations without any cutting, drilling, or modification. The lightweight construction makes a meaningful difference to the overall rear weight distribution, complementing both road and track driving dynamics.

Whether you're building a show car or a fast road weapon, this rear diffuser and splitter set is the finishing touch that completes the look. Add it to your build today and experience the transformation firsthand.