{"product_id":"csf-volkswagen-06-09-golf-gti-99-06-jetta-gli-high-performance-radiator","title":"CSF Volkswagen 06-09 Golf \/ GTI \/ 99-06 Jetta \/ GLI High-Performance Radiator","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eCSF has over 5 decades of experience manufacturing radiators, so when it comes to keeping your engine cool and your VW running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high-horsepower builds and race vehicles needing added cooling performance in demanding motorsport environments.\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, increasing heat transfer surface area by approximately 15% over regular tubes while allowing for thinner, lighter aluminium construction that's genuinely stronger than a normal welded design. This delivers dual liquid laminar flow, paired with 6.5mm tall multi-louvered fins for maximum surface area contact. CNC-machined \"quick-connect\" inlet\/outlet connections and CNC-machined brackets ensure a superb, durable fit, with 100% all-aluminium, TIG-welded construction throughout. This is a true drop-in fit requiring no modifications to install, accepting all attaching OEM components including quick-connect hoses, AC condenser, and mounting brackets.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWorks with:\u003c\/strong\u003e OEM mounting points and quick-connect fittings across both platform generations covered by this listing.\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\"\u003eCSF's exclusive B-Tube core technology, approximately 15% more heat transfer surface area than regular tubes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCNC-machined quick-connect inlet\/outlet connections and brackets for precise, durable fitment\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100% all-aluminium, TIG-welded construction, a genuine upgrade over the factory design\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e6.5mm tall multi-louvered fins for maximised surface area contact\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOne-hour hand-polished mirror finish\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTrue drop-in fit, no modifications required, reuses OEM hoses and fittings\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\"\u003eVolkswagen Golf (Mk5, 2006-2009)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eVolkswagen GTI (Mk5, 2006-2009)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eVolkswagen Jetta (Mk4, 1999-2006)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eVolkswagen GLI (Mk4, 1999-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e this listing covers the later 2006-2009 Golf\/GTI (Mk5) alongside the earlier 1999-2006 Jetta\/GLI (Mk4). A separate CSF part number (#7025, manual transmission only) covers the 1999-2006 Golf\/GTI specifically, confirm your exact model and year with your supplier before ordering.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":54445082280269,"sku":"CSF-7026","price":519.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/csf-volkswagen-06-09-golf-gti-99-06-jetta-gli-high-performance-radiator.webp?v=1785679201","url":"https:\/\/i6tuning.com\/products\/csf-volkswagen-06-09-golf-gti-99-06-jetta-gli-high-performance-radiator","provider":"i6 Tuning","version":"1.0","type":"link"}