{"product_id":"genuine-bmw-g80-g82-m-performance-carbon-fibre-rear-dual-exit-diffuser-m3-m3-competition-m4-m4-competition","title":"Genuine BMW M Performance Carbon Fibre Rear Dual Exit Diffuser for G80 M3\/M3 Competition \u0026 G82 M4\/M4 Competition (2021+) | OEM CFRP Rear Valance | Part 51128075031","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \n  \u003ch2\u003eAuthentic BMW M Performance Carbon Fibre Rear Dual Outlet Bumper Insert for G80 M3 and G82 M4 (2021 on)\u003c\/h2\u003e\n  \n  \u003cp\u003e\n    Transform the rear end of your G8X with the authentic BMW carbon rear lower valance, crafted in lightweight CFRP for a premium, motorsport-inspired finish and an OEM+ look. This twin exhaust surround replaces the standard rear bumper insert to deliver a sharper, more purposeful stance without compromising factory fitment or quality. Part number: \u003cstrong\u003e51128075031\u003c\/strong\u003e.\n  \u003c\/p\u003e\n  \n  \u003cp\u003e\n    We have installed this carbon rear apron on customer G80 and G82 cars at MJ Modifications and the response has been outstanding. Owners praise the flawless alignment, deep gloss carbon weave and the way it ties the entire rear together with a true factory finish. If you want a rear bumper carbon upgrade that looks like it rolled straight out of the BMW M division, this is the one to choose.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eKey reasons to choose this BMW rear lower valance\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOriginal BMW M Performance accessory for the G8X platform\u003c\/li\u003e\n    \u003cli\u003eCFRP construction with a high-gloss lacquer for a deep carbon weave\u003c\/li\u003e\n    \u003cli\u003eTwin outlet exhaust finisher surround for a bolder rear profile\u003c\/li\u003e\n    \u003cli\u003eDesigned for improved underbody airflow and a track-bred aesthetic\u003c\/li\u003e\n    \u003cli\u003eUV-stable and heat resistant for long-term durability\u003c\/li\u003e\n    \u003cli\u003eDirect replacement with OEM mounting points for precise fit\u003c\/li\u003e\n    \u003cli\u003eNo TUV registration required\u003c\/li\u003e\n    \u003cli\u003eSeamless match with the M Carbon Exterior Package (SA71C)\u003c\/li\u003e\n    \u003cli\u003eHand-finished to BMW standards for consistency and quality\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW G80 M3 2021+\u003c\/li\u003e\n    \u003cli\u003eBMW G80 M3 Competition 2021+\u003c\/li\u003e\n    \u003cli\u003eBMW G82 M4 2021+\u003c\/li\u003e\n    \u003cli\u003eBMW G82 M4 Competition 2021+\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eBMW Part No:\u003c\/strong\u003e 51128075031\u003c\/p\u003e\n  \n  \u003ch3\u003eManufactured by\u003c\/h3\u003e\n  \u003cp\u003eBMW M Performance. Genuine BMW part.\u003c\/p\u003e\n  \n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003eTwo-year manufacturer warranty for UK customers and one-year for international customers when a valid VIN is provided at checkout on compatible vehicles.\u003c\/p\u003e\n  \n  \u003ch3\u003eFitting and installation\u003c\/h3\u003e\n  \u003cp\u003e\n    Engineered specifically for the G80 and G82, this rear bumper carbon insert installs using factory locations for a clean, OEM-style result. For a perfect finish, we recommend professional fitting. MJ Modifications offers installation at our Warwickshire workshop. Request a fitting quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eIn the box\u003c\/h3\u003e\n  \u003cp\u003eAuthentic BMW M Performance CFRP rear dual outlet diffuser\/valance.\u003c\/p\u003e\n  \n  \u003ch3\u003eProduct imagery\u003c\/h3\u003e\n  \u003cp\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Genuine_BMW_G80_G82_M_Performance_Carbon_Fibre_Rear_Dual_Exit_Diffuser_M3_M3_Competition_M4_M4_Competition_-2_2048x2048.jpg?v=1626083526\" alt=\"BMW G80 G82 M Performance carbon rear dual outlet valance by MJ Modifications UK\"\u003e\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003e\n    G8X rear bumper carbon insert, M3 G80 rear lower valance carbon, M4 G82 rear carbon apron, twin outlet exhaust surround, carbon rear bumper panel, CFRP rear undertray styling, OEM plus rear carbon trim, BMW M rear carbon upgrade UK, gloss carbon rear finisher, original BMW carbon rear part, performance rear valance for G80 G82, dual exit exhaust carbon surround, rear bumper carbon replacement M3 M4, factory fit carbon rear diffuser panel, G8X carbon rear lower bumper.\n  \u003c\/p\u003e\n  \n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":55975954284930,"sku":null,"price":4564.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/GenuineBMWG80G82MPerformanceCarbonFibreRearDualExitDiffuser_M3_M3Competition_M4_M4Competition_-1_1946x_7f63ccb7-7f5e-4045-9e80-d53e0f790d92.jpg?v=1763324233","url":"https:\/\/mjmodifications.co.uk\/products\/genuine-bmw-g80-g82-m-performance-carbon-fibre-rear-dual-exit-diffuser-m3-m3-competition-m4-m4-competition","provider":"MJ Modifications","version":"1.0","type":"link"}