{"product_id":"2022-2026-porsche-911-992-gt3-gt3rs-carbon-fiber-roll-cage","title":"2022-2026 Porsche 911 992 GT3\/GT3RS Carbon Fiber Roll Cage","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eA genuine \u003cstrong\u003efull structural roll cage made entirely of carbon fiber tubing\u003c\/strong\u003e is essentially not a thing in the reputable aftermarket. This holds for the 992 chassis just as much as the 991:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFailure mode:\u003c\/strong\u003e Carbon fiber tubing tends to shatter or delaminate under sharp impact rather than bend and absorb energy progressively the way chromoly or DOM steel does — which is the entire point of a roll cage in a crash.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSanctioning body rules:\u003c\/strong\u003e FIA, PCA, NASA, and SCCA all specify certified steel (typically chromoly, sometimes mild steel for lower classes) for primary cage tubing. None certify composite tube as a structural roll-cage material.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWhere weight savings actually come from on real cages:\u003c\/strong\u003e switching from mild steel to chromoly, optimizing tube diameter\/wall thickness, and minimizing bar count for the application — not switching to carbon fiber tube.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSo if a listing says \"carbon fiber roll cage\" for a 992 GT3\/GT3 RS, it's almost certainly one of these three things, and which one matters a lot:\u003c\/p\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eChromoly\/steel cage with carbon fiber cosmetic sleeves or wrap\u003c\/strong\u003e over visible tubing (interior aesthetic upgrade — structurally it's still the steel cage doing the work)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eA carbon fiber harness bar or rear brace only\u003c\/strong\u003e — a bolt-in, non-structural or semi-structural piece, not a full 6-point\/8-point cage\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eA true composite cage\u003c\/strong\u003e — rare, essentially always custom-fabricated, not homologated for competition, and not something I'd want to write marketing copy for without being very clear about its unverified crash performance\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"eurobahndynamics","offers":[{"title":"Default Title","offer_id":48401114956017,"sku":null,"price":14999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/7406\/5137\/files\/H0178337920a14613a6ec7e8d960ad64f1.jpg?v=1783905209","url":"https:\/\/eurobahndynamics.com\/products\/2022-2026-porsche-911-992-gt3-gt3rs-carbon-fiber-roll-cage","provider":"eurobahndynamics","version":"1.0","type":"link"}