{"product_id":"dinan-17-20-bmw-430i-heat-performance-exchanger","title":"Dinan High Performance Heat Exchanger - 2017-2020 BMW 430i","description":"\u003cp\u003eSupport charge-cooling consistency on 2017-2020 BMW 430i with the Dinan High Performance Heat Exchanger.\u003c\/p\u003e\u003cp\u003eThe exchanger rejects heat from the liquid cooling circuit that supports the charge-air cooler. Increasing its heat-transfer capacity helps manage repeated high-load operation, where rising coolant temperatures can reduce the system’s ability to cool the intake charge.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComponent: liquid-circuit heat exchanger.\u003c\/li\u003e\n\u003cli\u003eCore thickness: 48mm versus 27mm original.\u003c\/li\u003e\n\u003cli\u003eManufacturer comparison: 78% greater heat-transfer surface area.\u003c\/li\u003e\n\u003cli\u003eListed vehicle application: 2017-2020 BMW 430i.\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: D780-0002.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and installation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm the correct engine and cooling-circuit configuration. Fill and bleed the system using the specified procedure and check for leaks.\u003c\/li\u003e\n\u003cli\u003eCooling results vary with airflow, ambient conditions and engine load; no fixed power gain is promised for every setup.\u003c\/li\u003e\n\u003cli\u003eSome original cooling configurations require minor trimming of the plastic core-stack shroud to clear the thicker core and L-shaped end tanks.\u003c\/li\u003e\n\u003cli\u003eEmissions: not legal for sale or use in California.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":49292303171834,"sku":"DNND780-0002","price":584.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/3a0a2ddb698ec28877816e1ca96e73abL.jpg?v=1783033587","url":"https:\/\/lgcracing.com\/products\/dinan-17-20-bmw-430i-heat-performance-exchanger","provider":"Legacy Racing","version":"1.0","type":"link"}