{"product_id":"bmw-m5-f90-carbon-fibre-rear-diffuser-by-form-2017-2023","title":"BMW M5 F90 Carbon Fibre Rear Diffuser by FORM (2017-2023)","description":"\u003cp\u003eRedefine the rear presence of your BMW M5 F90 with the Carbon Fibre Rear Diffuser from FORM. This precision-moulded diffuser replaces the OEM lower rear trim to enhance underbody air extraction, reduce rear lift, and deliver the kind of aggressive visual stance normally reserved for factory performance editions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM fitment\u003c\/strong\u003e — retains factory mounting points, wiring connectors, and sensor cut-outs where applicable\u003c\/li\u003e\n\u003cli\u003eLightweight \u003cstrong\u003ecarbon fibre\u003c\/strong\u003e construction with a UV-protected gloss clear coat\u003c\/li\u003e\n\u003cli\u003eAggressive vertical fins add visual width and motorsport presence\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for the OEM lower rear bumper section\u003c\/li\u003e\n\u003cli\u003eImproves underbody air extraction for reduced rear lift and improved stability\u003c\/li\u003e\n\u003cli\u003eBacked by \u003cstrong\u003eFORM Industries\u003c\/strong\u003e — a trusted name in OEM-level aftermarket upgrades for modern performance cars\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaterials \u0026amp; Construction:\u003c\/strong\u003e Manufactured from \u003cstrong\u003ehigh-grade carbon fibre\u003c\/strong\u003e with a UV-stable clear coat, this component combines lightweight construction with the distinctive weave finish that defines performance-car styling.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e This product is designed specifically for the \u003cstrong\u003eBMW M5 F90\u003c\/strong\u003e, model years \u003cstrong\u003e2017-2023\u003c\/strong\u003e. It integrates with the factory panel lines, mounting points, and (where applicable) electronic systems, meaning no cutting, drilling, or bodywork modification is required for a standard install. Please double-check your chassis code against the listed fitment before ordering — if you're unsure, our support team is happy to confirm compatibility for your exact vehicle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Fitment is straightforward for an experienced installer using standard hand tools. We strongly recommend installation by a qualified bodyshop or detailer, particularly for exterior components that require panel alignment, adhesive bonding, or painted-surface preparation. Full fitment guidance is provided in the box, and our support team can help confirm the best approach for your specific car.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy FORM Industries:\u003c\/strong\u003e FORM has built a reputation among serious owners of BMW, Audi, and other modern performance cars by obsessing over the details most aftermarket brands skip — panel gap tolerances, UV-stable finishes, genuine pre-preg composite processes rather than cheaper wet-layup shortcuts, and in-house fitment testing on real cars rather than CAD models alone. The result is a range of parts that install like factory equipment and hold up the way factory equipment should.\u003c\/p\u003e","brand":"FORM Industries","offers":[{"title":"Default Title","offer_id":55620899209556,"sku":"FO-BF90RDCF","price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/0425\/3268\/files\/bmw-m5-f90-carbon-fibre-performance-rear-diffuser-2017-essentials-168621_e5e610d2-8943-42ef-b4b1-9f4750d2825e.jpg?v=1778501679","url":"https:\/\/fifty9performance.co.uk\/products\/bmw-m5-f90-carbon-fibre-rear-diffuser-by-form-2017-2023","provider":"Fifty9 Performance","version":"1.0","type":"link"}