{"product_id":"bmw-f91-f92-m8-carbon-fibre-oem-style-rear-diffuser","title":"BMW F91\/F92, M8 Carbon Fibre OEM Style Rear Diffuser","description":"\u003ch2\u003eBMW F91\/F92, M8 Carbon Fibre OEM Style Rear Diffuser\u003c\/h2\u003e\r\n\n\u003cp\u003eReplace the painted lower rear valance on your M8 with this OEM Style Carbon Fibre Rear Diffuser, a full-width panel that follows the factory shape exactly and turns the whole lower rear to carbon.\u003c\/p\u003e\r\n\n\u003cp\u003eManufactured from carbon fibre with a high-gloss twill finish, the diffuser reproduces the standard M8 valance including its strake pattern and exhaust cut-outs, and locates on the original mounting points. Because the shape is unchanged, the upgrade reads as a factory carbon option rather than a restyle.\u003c\/p\u003e\r\n\n\u003cp\u003eIt suits an owner who wants the rear in carbon without altering the car's lines, and it is the natural counterpart to a carbon front lip.\u003c\/p\u003e\r\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\n\u003ch3\u003eCarbon Fibre Construction\u003c\/h3\u003e\n\u003cp\u003eManufactured from carbon fibre with a deep gloss finish across a full-width rear panel.\u003c\/p\u003e\r\n\n\u003ch3\u003eOEM Profile\u003c\/h3\u003e\n\u003cp\u003eFollows the factory valance shape including the strake pattern, so the change is in material rather than form.\u003c\/p\u003e\r\n\n\u003ch3\u003eFull Width Replacement\u003c\/h3\u003e\n\u003cp\u003eReplaces the painted valance outright rather than adding a layer, so there is no added depth or visible edge.\u003c\/p\u003e\r\n\n\u003ch3\u003ePre-Drilled Mounting Points\u003c\/h3\u003e\n\u003cp\u003eMounting tabs are formed into the moulding at the factory locations, so the part locates against the bumper without fabrication.\u003c\/p\u003e\r\n\n\u003ch3\u003eHigh Gloss Twill Finish\u003c\/h3\u003e\n\u003cp\u003eA clear gloss finish over a consistent twill weave, matched to the look of factory BMW M Performance carbon components.\u003c\/p\u003e\r\n\n\u003ch2\u003ePerformance Benefits\u003c\/h2\u003e\r\n\n\u003ch3\u003eEnhanced Rear-End Styling\u003c\/h3\u003e\n\u003cp\u003eTurns the entire lower rear to carbon while keeping the OEM silhouette.\u003c\/p\u003e\r\n\n\u003ch3\u003eImproved Aerodynamic Profile\u003c\/h3\u003e\n\u003cp\u003eDesigned to complement the vehicle's aerodynamic profile and help manage airflow leaving the rear of the car.\u003c\/p\u003e\r\n\n\u003ch3\u003eLightweight Exterior Upgrade\u003c\/h3\u003e\n\u003cp\u003eCarbon fibre construction keeps added mass low across a large rear panel.\u003c\/p\u003e\r\n\n\u003ch3\u003eCompletes Your Carbon Fibre Build\u003c\/h3\u003e\n\u003cp\u003eMatches the weave and finish of the rest of the Proven Performance Parts M8 carbon range for a consistent exterior package.\u003c\/p\u003e\r\n\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\r\n\u003cp\u003eBMW F91 M8 \/ M8 Competition Convertible (2019+)\u003c\/p\u003e\r\n\u003cp\u003eBMW F92 M8 \/ M8 Competition Coupe (2019+)\u003c\/p\u003e\r\n\u003cp\u003eThe supplier specifies the two-door Coupe and Convertible only. The F93 Gran Coupe uses a different rear bumper and is not covered.\u003c\/p\u003e\r\n\n\u003ch2\u003ePlease Note\u003c\/h2\u003e\n\r\n\u003cp\u003eProfessional installation is strongly recommended.\u003c\/p\u003e\r\n\n\u003cp\u003eFactory hardware, fasteners, sensors or trim may need to be transferred from the original component.\u003c\/p\u003e\r\n\n\u003cp\u003eMinor preparation, alignment or adjustment may be required during installation to achieve optimal fitment.\u003c\/p\u003e\r\n\n\u003cp\u003eDue to the nature of carbon-fibre manufacturing, slight variations in weave pattern may occur between products.\u003c\/p\u003e\r\n\n\u003ch2\u003eWhy Choose Proven Performance Parts\u003c\/h2\u003e\n\r\n\u003cp\u003eWe specialise in high-performance parts for European vehicles — including Volkswagen GTI \u0026amp; R models, Audi S\/RS platforms, and BMW M vehicles. Every product we offer is carefully selected for its quality, fitment, and real-world performance — tested by enthusiasts, for enthusiasts.\u003c\/p\u003e\r\n\r\n","brand":"Proven Performance Parts","offers":[{"title":"BMW F91 M8 \/ M8 Competition Convertible (2019+)","offer_id":52780587450650,"sku":null,"price":1800.0,"currency_code":"AUD","in_stock":true},{"title":"BMW F92 M8 \/ M8 Competition Coupe (2019+)","offer_id":52780587516186,"sku":null,"price":1800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1177\/4490\/files\/01_1d605f2b-4ff5-4dd3-9ac1-4f786377ff5b.png?v=1788332939","url":"https:\/\/provenperformanceparts.com.au\/products\/bmw-f91-f92-m8-carbon-fibre-oem-style-rear-diffuser","provider":"Proven Performance Parts","version":"1.0","type":"link"}