TRE Pre-Preg Dry Carbon Fibre Rear Bumper Diffuser for BMW M5 F90 & F90 LCI (2017–2023) – 2x2 Twill Performance Upgrade
TRE Pre-Preg Dry Carbon Fibre Rear Bumper Diffuser for BMW M5 F90 & F90 LCI (2017–2023) – 2x2 Twill Performance Upgrade
TRE Pre-Preg Dry Carbon Fibre Rear Bumper Diffuser for BMW M5 F90 & F90 LCI (2017–2023) – 2x2 Twill Performance Upgrade
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TRE Pre-Preg Dry Carbon Fibre Rear Bumper Diffuser for BMW M5 F90 & F90 LCI (2017–2023) – 2x2 Twill Performance Upgrade

£589.00
£589.00
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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.

TRE Pre-preg Carbon Fibre Performance Rear Diffuser for BMW F90 M5 – the ultimate carbon fibre rear diffuser upgrade for the BMW M5 F90 and F90 LCI. Crafted from lightweight dry carbon fibre using genuine pre-preg construction with a 2x2 twill weave, this performance rear diffuser sharpens the look of the rear bumper, adds true motorsport style and delivers that aggressive OEM-plus finish every BMW M5 owner wants.

If you are searching for a BMW M5 F90 rear diffuser, F90 M5 carbon fibre diffuser, dry carbon rear diffuser, carbon fibre rear bumper diffuser or a TRE F90 diffuser upgrade, this is the premium option. Designed specifically to complement the factory bumper lines on the F90 platform, the fit and finish make it a standout upgrade for both the pre-LCI and LCI cars.

Why choose this carbon fibre rear diffuser

  • Premium pre-preg dry carbon fibre construction – authentic 2x2 twill weave for a high-end look
  • Performance styling for the BMW F90 M5 – adds an aggressive, purposeful rear-end aesthetic
  • Precisely shaped for the F90 bumper contours – designed for both F90 M5 and F90 M5 LCI
  • Lightweight and rigid carbon fibre – ideal for enthusiasts focused on quality and detail
  • Perfect to pair with a carbon fibre rear spoiler for a cohesive, factory-plus appearance
  • TRE branded quality that M5 owners trust

We have used this TRE pre-preg carbon fibre diffuser on our own builds and customer cars, and feedback has been excellent. Fit, finish and presence are exactly what F90 owners are looking for when upgrading the rear of the M5.

What is included

  • 1 x TRE Carbon Fibre Rear Diffuser – 2x2 weave, pre-preg dry carbon

Compatible models

  • BMW M5 F90 – 2017 to 2020
  • BMW M5 F90 LCI – 2020 onwards

Fitting and support

Professional installation is recommended for the best result. Nforcd offers fitting at our Warwickshire facility. Request a fitting quote via Sales@nforcd.com.

Search-friendly terms

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