Porsche Cayenne 9YA Carbon Fibre Rear Bumper Diffuser

Transform the rear stance of your Cayenne with this precision-engineered carbon fibre rear bumper diffuser. Designed to complement the aggressive proportions of the latest-generation SUV, this diffuser adds a purposeful, motorsport-inspired aesthetic that sets your vehicle apart from the standard specification.

Crafted using a high-quality carbon fibre layup process and finished with a deep gloss clearcoat, the piece showcases an immaculate weave pattern that delivers genuine visual drama. The result is a rear end that looks race-ready without sacrificing the refined character that defines the Cayenne ownership experience.

Installation is straightforward and fuss-free — the diffuser secures using adhesive tape and included screws, with no permanent modification to your vehicle required. Each unit is CNC-moulded and test-fitted on actual production cars to ensure a flush, OEM-grade fit that looks as though it left the factory this way.

Elevate your Cayenne's presence at a glance. Add this carbon fibre rear diffuser to your build today and redefine what a performance SUV looks like from every angle.

Porsche Cayenne 9YA (2018–2020)

3x3 Twill Carbon Fibre with Gloss Clearcoat

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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.