{"product_id":"bmw-m5-f90-cnc-billet-aluminum-coolant-expansion-tank","title":"BMW M5 F90 CNC Billet Aluminum Coolant Expansion Tank","description":"\u003ch6\u003e\u003cstrong\u003eCNC Billet Aluminum Coolant Expansion Tank for BMW M5 F90 S63 4.4L Twin-Turbo V8\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eDesigned for the \u003cstrong\u003eBMW M5 F90 powered by the S63 4.4L twin-turbo V8\u003c\/strong\u003e, this upgraded \u003cstrong\u003eCNC billet aluminum coolant expansion tank\u003c\/strong\u003e provides a strong and durable replacement for the factory coolant reservoir.\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003ehigh-quality CNC-machined aluminum\u003c\/strong\u003e, the tank offers significantly greater strength and long-term durability compared with conventional plastic reservoir construction while adding a premium motorsport-inspired appearance to the engine bay.\u003c\/p\u003e\n\u003cp\u003eThe rigid aluminum construction is resistant to heat, pressure and age-related material deterioration, making it an excellent replacement or preventative upgrade for performance-oriented and enthusiast vehicles.\u003c\/p\u003e\n\u003cp\u003eThe tank is designed around the factory \u003cstrong\u003eBMW M5 F90 cooling system\u003c\/strong\u003e and OEM-style mounting position for straightforward integration with the original coolant system components.\u003c\/p\u003e\n\u003cp\u003eThis upgrade is intended primarily to improve \u003cstrong\u003ereservoir durability and reliability\u003c\/strong\u003e. It does not function as a larger radiator or performance heat exchanger and should not be considered an engine cooling capacity upgrade.\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eKEY FEATURES:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCNC billet aluminum construction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDirect replacement coolant expansion tank\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for \u003cstrong\u003eBMW M5 F90\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for the \u003cstrong\u003eS63 4.4L twin-turbo V8\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncreased durability over factory plastic reservoir construction\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to heat and coolant-system pressure\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant aluminum construction\u003c\/li\u003e\n\u003cli\u003eVehicle-specific mounting design\u003c\/li\u003e\n\u003cli\u003ePremium motorsport-inspired engine-bay appearance\u003c\/li\u003e\n\u003cli\u003eOEM reference: \u003cstrong\u003e17137889450\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBlack or Gold finish options\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e1 × \u003cstrong\u003eCNC Billet Aluminum Coolant Expansion Tank\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInstallation Hardware\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cstrong\u003eIMPORTANT NOTICE:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eThis product is a \u003cstrong\u003ecoolant expansion tank \/ reservoir upgrade\u003c\/strong\u003e designed to replace the factory reservoir. \u003cstrong\u003eProfessional installation\u003c\/strong\u003e is recommended. The cooling system must be correctly filled and bled after installation according to the appropriate BMW service procedure.\u003c\/p\u003e","brand":"EURO TUNED","offers":[{"title":"Default Title","offer_id":63840300630346,"sku":"EUR-10757-CET","price":1365.27,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0239\/5978\/files\/bmw-m5-f90-billet-coolant-tank-front-view-black-gold.png?v=1791389861","url":"https:\/\/eutuned.com\/products\/bmw-m5-f90-cnc-billet-aluminum-coolant-expansion-tank","provider":"Euro Tuned","version":"1.0","type":"link"}