{"product_id":"csf-bmw-m5-g90-g99-high-performance-charge-air-coolers","title":"CSF BMW M5 G90\/G99 High-Performance Charge Air Coolers","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eOne of the biggest limiting factors on the S68's power potential is the fragile factory charge-air coolers - a known weak point that quickly becomes a bottleneck once the engine is tuned. The S68 has already demonstrated over 900whp on stock internals, and CSF drew directly on the proven success of its S63 coolers (over 500 kits sold, many on 1000+hp builds across the F9X M5\/M8 and X5M\/X6M) to revise the design specifically for the new G90\/G99 M5.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe new cores are \u003cstrong\u003e~100% larger in volume\u003c\/strong\u003e than the factory units, engineered through CFD analysis and real-world testing for optimal performance and perfect fitment. TIG-welded cast aluminium end tanks replace the OEM's weak crimped plastic tanks, and an integrated cast aluminium charge pipe eliminates the factory's glued-on plastic charge pipe - a genuine durability upgrade, not just a cooling one. Independent testing showed a stock G90 M5 producing 696whp\/729wtq baseline: after fitting CSF's coolers alongside an intake, exhaust, and tune, the same car delivered \u003cstrong\u003e757whp and 828wtq\u003c\/strong\u003e - even in 100°F heat and high humidity, a gain of nearly \u003cstrong\u003e+61hp and +100lb-ft\u003c\/strong\u003e.\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 These Charge Air Coolers\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\u003e~100% larger core volume\u003c\/strong\u003e - CFD-optimised for maximum heat rejection over the factory units\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTIG-welded cast aluminium end tanks\u003c\/strong\u003e - replaces the OEM's weak crimped plastic tank design\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIntegrated cast aluminium charge pipe\u003c\/strong\u003e - eliminates the factory's glued-on plastic charge pipe\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDual E85\/methanol injection ports built in\u003c\/strong\u003e - genuine headroom for future power upgrades\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOEM-style quick-connect water connections\u003c\/strong\u003e - true drop-in fit, 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\"\u003eBMW G90 M5 Sedan (2025+, S68)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW G99 M5 Touring (2025+, S68)\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\"\u003eFinish Options\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\"\u003eOEM+ crinkle black (standard)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCustom finishes available at additional cost\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":54426193068365,"sku":"CSF-8351","price":3215.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/csf-bmw-m5-g90-g99-high-performance-charge-air-coolers.webp?v=1785396789","url":"https:\/\/i6tuning.com\/products\/csf-bmw-m5-g90-g99-high-performance-charge-air-coolers","provider":"Inline6 Tuning","version":"1.0","type":"link"}