{"product_id":"prepreg-dry-carbon-fiber-rear-diffuser-porsche-718-cayman-gt4","title":"Prepreg Dry Carbon Fiber Rear Diffuser - Porsche 718 Cayman GT4 2020-2023","description":"\u003cp\u003e\nUpgrade the rear-end aerodynamics and motorsport styling of your \u003cstrong\u003ePorsche 718 Cayman GT4\u003c\/strong\u003e with this \u003cstrong\u003ePrepreg Dry Carbon Fiber Rear Diffuser\u003c\/strong\u003e. Designed specifically around the aggressive rear bumper configuration of the 718 GT4, this lightweight aerodynamic component delivers a more pronounced rear profile while complementing the factory performance-oriented design.\n\u003c\/p\u003e\n\n\u003cp\u003e\nManufactured from premium \u003cstrong\u003eprepreg dry carbon fiber\u003c\/strong\u003e using an autoclave curing process, the diffuser provides excellent rigidity, low weight, consistent carbon weave, and a high-quality exposed-carbon finish. Its sculpted channels and integrated fins create a distinctive track-inspired appearance while maintaining precise integration with the GT4 rear bumper and exhaust openings.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePrepreg Dry Carbon Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eRear Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eGloss Carbon Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003ePrepreg \/ Autoclave Carbon Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eRear Lower Bumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003ctd\u003ePorsche\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePorsche 718 Cayman GT4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 × Prepreg Dry Carbon Fiber Rear Diffuser\u003c\/li\u003e\n\u003cli\u003eIntegrated Rear Diffuser Fins\u003c\/li\u003e\n\u003cli\u003eDual Exhaust Openings\u003c\/li\u003e\n\u003cli\u003eMounting Hardware, where supplied\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Prepreg Dry Carbon Fiber:\u003c\/strong\u003e Autoclave-cured carbon fiber construction provides excellent rigidity, reduced weight, and a clean, consistent carbon weave.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGT4-Specific Rear Design:\u003c\/strong\u003e Engineered around the Porsche 718 Cayman GT4 rear bumper configuration for a clean and integrated appearance.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAggressive Diffuser Geometry:\u003c\/strong\u003e Sculpted channels and vertical fins give the rear bumper a more pronounced motorsport-inspired profile.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic Styling:\u003c\/strong\u003e Designed to complement airflow management beneath the rear of the vehicle and reinforce the GT4's track-focused character.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Exhaust Openings:\u003c\/strong\u003e Precisely shaped openings accommodate the GT4's rear exhaust layout while preserving a cohesive diffuser design.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLightweight Construction:\u003c\/strong\u003e Prepreg carbon fiber keeps additional weight to a minimum while maintaining excellent structural rigidity.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePremium Gloss Carbon Finish:\u003c\/strong\u003e Exposed carbon weave creates a high-end performance appearance that complements other factory or aftermarket carbon fiber components.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eUV-Resistant Clear Coat:\u003c\/strong\u003e Protective clear coating helps reduce fading, yellowing, and deterioration caused by environmental exposure.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOEM-Inspired Fitment:\u003c\/strong\u003e Designed to follow the original rear bumper contours for a precise and refined installation.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTrack-Inspired Appearance:\u003c\/strong\u003e Enhances the GT4's rear profile with a wider, lower, and more performance-focused visual stance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePorsche 718 Cayman GT4 - 2020-2023\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Please verify your exact model year, rear bumper configuration, exhaust layout, factory aerodynamic package, and mounting points before ordering. This diffuser is intended for the Porsche 718 Cayman GT4 rear bumper configuration.\n\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\n\u003cp\u003e\nProfessional installation by an experienced Porsche or performance body shop is strongly recommended. The diffuser should be test-fitted before final installation to verify alignment around the bumper edges, exhaust outlets, underbody panels, and mounting locations.\n\u003c\/p\u003e\n\n\u003cp\u003e\nInstallation is designed around the factory rear bumper mounting areas, although minor adjustment may be required depending on vehicle specification and production tolerances.\n\u003c\/p\u003e\n\n\u003ch3\u003eCare Guide\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eRegular Cleaning:\u003c\/strong\u003e Clean the carbon fiber diffuser regularly using a soft microfiber cloth with mild soap and water. Avoid abrasive cleaners or harsh chemicals that may damage the clear coat.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUse Microfiber Pads and Cloths:\u003c\/strong\u003e Use clean microfiber materials when washing, drying, polishing, or applying protective coatings to minimize surface scratches.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProtect From Sun and Chemicals:\u003c\/strong\u003e Avoid prolonged exposure to aggressive chemicals and excessive sunlight whenever possible to preserve the carbon fiber weave and protective clear coat.\u003c\/p\u003e","brand":"The Carbon Lab","offers":[{"title":"Default Title","offer_id":48058370490529,"sku":null,"price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/6973\/0721\/files\/Hac7efcb800a7403385ca87b3bdf84757U.jpg?v=1791806827","url":"https:\/\/thecarbonlab.net\/products\/prepreg-dry-carbon-fiber-rear-diffuser-porsche-718-cayman-gt4","provider":"The Carbon Lab","version":"1.0","type":"link"}