{"product_id":"g80-g81-g82-g83-dry-carbon-fibre-diffuser-with-brake-light","title":"G80\/G81\/G82\/G83 Dry Carbon Fibre Diffuser with Brake Light","description":"\u003cp\u003e\u003cspan\u003eGive your BMW M3 or M4 an unmistakable rear-end identity with the Quick Performance Dry Carbon Fibre Rear Diffuser, featuring a striking vertical F1-style brake light.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDesigned for enthusiasts who want something beyond the conventional factory diffuser, this distinctive upgrade introduces sharper styling, sculpted detailing and an eye-catching central lighting feature to the rear of your BMW.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe diffuser's aggressive contours accentuate the G8X platform's wide rear stance, creating a more purposeful appearance that complements the vehicle's signature quad exhaust arrangement.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAt the centre of the design sits a slim, vertically positioned F1-style brake light. Its distinctive orientation introduces a motorsport-inspired lighting signature, creating a striking visual focal point within the lower rear bumper.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eManufactured using premium pre-preg dry carbon fibre, the diffuser combines lightweight composite construction with an authentic carbon fibre weave and a refined finish.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe pre-preg manufacturing process uses carbon fibre reinforcement pre-impregnated with a controlled quantity of resin, allowing for consistent material distribution and precise composite construction. This delivers a high-quality component with an excellent strength-to-weight ratio.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWhether you're building a complete carbon fibre exterior, enhancing the appearance of your M3 Touring or creating a more aggressive M4 Convertible, the Quick Performance Rear Diffuser with Vertical F1-Style Brake Light provides a distinctive finishing touch that sets your BMW apart.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePremium Pre-Preg Dry Carbon Fibre: Manufactured using pre-impregnated carbon fibre for controlled resin distribution, consistent construction and a refined finish.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSlim Vertical F1-Style Brake Light: Features a distinctive vertically positioned lighting element integrated into the centre of the diffuser.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAggressive Rear-End Design: Adds sharper contours and greater visual depth to the lower rear bumper.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDistinctive Lighting Signature: Introduces a motorsport-inspired visual feature that complements the BMW's factory rear lighting.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLightweight Composite Construction: Provides an excellent strength-to-weight ratio while minimising unnecessary additional weight.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eQuad Exhaust Integration: Designed to complement the signature four-tailpipe arrangement of BMW's M3 and M4.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCoordinated Carbon Fibre Styling: Pairs with carbon fibre front splitters, side skirts and rear spoilers for a cohesive exterior.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eVehicle Compatibility\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBMW M3 Competition xDrive G80\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBMW M3 Competition xDrive G81\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBMW M4 Competition xDrive G82\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBMW M4 Competition xDrive G83\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePlease note: The integrated vertical light is an aftermarket lighting accessory. Its wiring, brake-light operation and compatibility with the vehicle's existing electrical system must be confirmed before installation. \u003c\/span\u003e\u003cspan\u003eAny aerodynamic benefits of the diffuser have not been independently verified. Professional installation is recommended to ensure secure mounting, adequate exhaust clearance and safe electrical integration.\u003c\/span\u003e\u003c\/p\u003e","brand":"Quick Performance","offers":[{"title":"Default Title","offer_id":55451412824406,"sku":null,"price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1036\/9469\/6790\/files\/IMG-7201.png?v=1791385390","url":"https:\/\/www.quickperformanceuk.com\/products\/g80-g81-g82-g83-dry-carbon-fibre-diffuser-with-brake-light","provider":"Quick Performance","version":"1.0","type":"link"}