{"product_id":"csf-honda-civic-si-fe1-2022-high-performance-radiator","title":"CSF Honda Civic Si (FE1) 2022+ High-Performance Radiator","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe Civic Si has been the darling of the compact tuner market since the 1980s, and the formula of a lightweight chassis paired with a high-revving, powerful engine has influenced countless tuner cars over the decades. While the latest FE1 Civic Si isn't quite as small or light as the older models, it's still a genuine blast to drive, and out of the box, both the Civic Si and its Acura sister car, the DE4 Integra, are already very capable, powered by Honda's 1.5L Turbo making 200hp. But hard track driving can quickly tax the limits of the factory equipment, especially on modified and tuned examples generating considerably more heat.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eCSF has a long and successful track record with Honda cooling systems, including manufacturing factory radiators for Honda Performance Development, and used the information and experience from building their FK8 Civic Type R TCR race radiator to design this High-Performance version for the everyday enthusiast. Just like that racing unit, this radiator features CSF's latest 5mm fin cooling technology, with smaller fins significantly increasing heat exchange surface area for improved cooling efficiency, a design that increases heat transfer area by 20-25% over larger fin designs. A \u003cstrong\u003e33% larger\u003c\/strong\u003e, 2-row, 42mm aluminium core increases fluid capacity and the core's ability to dissipate heat, and CSF's exclusive B-Tube technology adds a further approximately 15% heat transfer improvement over regular oval welded tubes. Turbo cars run hot, and the L15CA is no exception, so keeping temperatures in check genuinely improves the longevity of the motor and its components. 100% all-aluminium, TIG-welded construction increases overall strength considerably over the factory design.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWorks with:\u003c\/strong\u003e Factory mounting location. True drop-in fit.\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\"\u003eBuilt on genuine race radiator experience developed for Honda's own factory racing program\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e33% larger 2-row, 42mm core than the OEM's single-row design\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLatest 5mm fin technology, increasing heat transfer area by 20-25% over larger fin designs\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCSF's exclusive B-Tube technology, approximately 15% more heat transfer than regular tubes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100% all-aluminium, TIG-welded construction for genuine long-term durability\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eA worthwhile upgrade for spirited driving, hard track use, or tuned builds\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\"\u003eHonda Civic Si (FE1, 2022+, 11th Gen, 1.5L Turbo L15CA)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAcura Integra (DE4, 2023+, Base\/A-Spec)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":54447302541645,"sku":"CSF-7222","price":999.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/csf-honda-civic-si-fe1-2022-high-performance-radiator.webp?v=1785741582","url":"https:\/\/i6tuning.com\/products\/csf-honda-civic-si-fe1-2022-high-performance-radiator","provider":"i6 Tuning","version":"1.0","type":"link"}