{"product_id":"csf-bmw-m3-e90-e92-e93-race-spec-engine-oil-cooler","title":"CSF BMW M3 E90\/E92\/E93 Race Spec Engine Oil Cooler","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eHigh oil temperatures cause engine oil to deteriorate prematurely - a genuine concern during prolonged track sessions or hard driving on the E9X M3. CSF's Race Spec Engine Oil Cooler addresses this directly, engineered to keep oil temperatures consistently within a safe operating range rather than letting them climb unchecked during extended hard use.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eA turbulated, heavy-duty bar\/plate design delivers 8 rows of maximum cooling with a high-density, multi-louvered fin pitch, replacing the OEM's weaker mechanically-jointed and tack-welded end tanks with a fully TIG-welded cast-end tank design for genuinely superior reliability and durability. The tapered cast-end tank shape fits precisely within the contour of the OEM bumper - meaning it's also the only cooler on the market for this platform that requires no cutting of the shroud, and creates no fitment conflicts with aftermarket splitters either. It's a true drop-in fit, accepting all OEM oil-line connections, mounting brackets, and shroud\/ducting.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e cars built before March 2008 use an earlier oil line spec - BMW superseded these on later vehicles, and this cooler is designed for the later-spec lines. Confirm which lines your car has, or budget for a lines\/O-ring update, before ordering.\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 Engine Oil Cooler\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\u003eTurbulated heavy-duty bar\/plate design\u003c\/strong\u003e - 8 rows of maximum cooling with high-density fin pitch\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFully TIG-welded cast-end tanks\u003c\/strong\u003e - genuine reliability upgrade over the OEM's mechanically-jointed design\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTapered end tanks match the OEM bumper contour\u003c\/strong\u003e - no shroud cutting required, unlike other coolers on the market\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNo conflict with aftermarket splitters\u003c\/strong\u003e - precise fitment retained\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTrue drop-in fit\u003c\/strong\u003e - accepts all OEM oil-line connections, mounting brackets, and shroud\/ducting\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003eDesigned and developed for high-performance supercharger and forced-induction applications\u003c\/strong\u003e\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\"\u003eBMW E90 M3 Saloon (2008-2013)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW E92 M3 Coupe (2008-2013)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW E93 M3 Convertible (2008-2013)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":54426268303693,"sku":"CSF-8025","price":775.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/csf-bmw-m3-e90-e92-e93-race-spec-engine-oil-cooler.webp?v=1785397675","url":"https:\/\/i6tuning.com\/products\/csf-bmw-m3-e90-e92-e93-race-spec-engine-oil-cooler","provider":"Inline6 Tuning","version":"1.0","type":"link"}