{"product_id":"csf-porsche-911-carrera-981-cayman-boxster-981-cayman-gt4-high-performance-radiator-left-side","title":"CSF Porsche 911 Carrera \/ 981 Cayman \/ Boxster \/ 981 Cayman GT4) High-Performance Radiator - Left Side","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEngine heat is the enemy when pushing your Carrera, Boxster, or Cayman hard - and the factory radiator's plastic end caps are a genuine reliability weak point over time, prone to cracking and leaking as they age. CSF's High-Performance Left Side Radiator eliminates that risk entirely with full aluminium construction, delivering a \u003cstrong\u003e40% increase in cooling capacity\u003c\/strong\u003e and \u003cstrong\u003e15-25% improvement in cooling efficiency\u003c\/strong\u003e over the factory unit.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe 2-row, 42mm core uses CSF's exclusive B-Tube technology - rather than a regular oval \"O\"-shaped tube, a specially engineered \"B\"-shaped tube is carefully formed and brazed over the seam, delivering approximately \u003cstrong\u003e20% more efficiency\u003c\/strong\u003e and genuine dual liquid laminar flow, while allowing for thinner, lighter aluminium that's actually stronger than a normal welded design. Paired with 6.5mm multi-louvered fins for maximum surface area contact, and built with 100% TIG-welded end tanks, CNC-machined brackets, and OEM-style machined inlet\/outlet connections, this is a true plug-and-play drop-in fit - accepting the OEM AC condenser and fan shroud with no modifications required. Every unit is individually leak and pressure tested, and finished with a genuine one-hour hand-polished mirror finish.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWorks with:\u003c\/strong\u003e OEM AC condenser and fan shroud - this is the left-side unit only.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhy Choose This Radiator\u003c\/h2\u003e\n\u003cul dir=\"ltr\" 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 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e40% increase in cooling capacity\u003c\/strong\u003e - genuine, substantial improvement over the factory unit\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCSF's exclusive B-Tube core technology\u003c\/strong\u003e - ~20% more efficiency, dual liquid laminar flow\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEliminates plastic end caps\u003c\/strong\u003e - addresses a well-documented OEM failure point on ageing cars\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e100% TIG-welded end tanks, CNC-machined brackets\u003c\/strong\u003e - genuine long-term durability\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIndividually leak and pressure tested\u003c\/strong\u003e - real quality control before shipping\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTrue plug-and-play fit\u003c\/strong\u003e - accepts OEM AC condenser and fan shroud, no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul dir=\"ltr\" 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 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePorsche 911 Carrera (991.1, 2012-2016) - left side\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePorsche 911 Carrera S (991.1, 2012-2016)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePorsche 911 Targa 4\/4S\/4 GTS (991.1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePorsche Boxster (981, 2013-2016)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePorsche Boxster S\/GTS\/Spyder (981)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePorsche Cayman (981, 2014-2016)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePorsche Cayman S\/GTS\/GT4 (981)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eNot compatible with:\u003c\/strong\u003e 991.2 Carrera - that model uses a separate CSF radiator part number\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":54434314453325,"sku":"CSF-7066","price":749.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/csf-porsche-911-carrera-981-cayman-boxster-981-cayman-gt4-high-performance-radiator-left-side.webp?v=1785506667","url":"https:\/\/i6tuning.com\/products\/csf-porsche-911-carrera-981-cayman-boxster-981-cayman-gt4-high-performance-radiator-left-side","provider":"Inline6 Tuning","version":"1.0","type":"link"}