3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware
3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware
3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware
3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware
3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware
3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware
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  • Load image into Gallery viewer, 3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware
  • Load image into Gallery viewer, 3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware
  • Load image into Gallery viewer, 3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware

3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+) – Performance Carbon Rear Valance, Includes Fitting Hardware

£2,939.00
£2,939.00
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

3DDesign Carbon Fibre Rear Diffuser for BMW X4M F98 (2019+)

Upgrade your BMW X4M with the 3DDesign carbon fibre rear diffuser. Engineered specifically for the BMW X4M F98 platform (2019 onward), this premium carbon fibre diffuser transforms the rear of your X4M with a sharper, motorsport-inspired look while maintaining a refined OEM-plus aesthetic. Perfect for enthusiasts seeking the ultimate BMW X4M rear diffuser in authentic carbon fibre, this is the styling upgrade your F98 deserves.

Why choose the 3DDesign diffuser for your BMW X4M

  • Designed specifically for BMW X4M F98 (2019+)
  • Premium carbon fibre construction for a high-end finish
  • Includes installation hardware for a professional fit
  • Enhances rear-end styling with a performance-inspired look
  • Pairs perfectly with other carbon fibre exterior upgrades

What’s in the box

  • 1 x 3DDesign Carbon Fibre Rear Diffuser
  • 1 x Installation Hardware

Compatible models

  • BMW X4M (2019+ F98)

Installation and fitting

Professional fitting is recommended to achieve the best result. Nforcd offers expert installation in Warwickshire. To request a fitting quote, contact Sales@nforcd.com.

Trusted by enthusiasts

We’ve used this 3DDesign carbon fibre rear diffuser on our own builds and customer cars, and the feedback has been consistently excellent. Customers love the premium carbon weave, the quality feel, and how it elevates the BMW X4M’s rear profile with a purposeful, performance look.

Search-friendly terms

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