{"product_id":"pdm-gfbv-d780-0003-a57e93","title":"Dinan High Performance Heat Exchanger - 2019-2026 BMW 330i\/M340i\/430i\/M440i Dinan High Performance Heat Exchanger - 2022-2026 BMW 230i\/M240i Dinan High Performance Heat Exchanger - 2019-2026 BMW Z4 30","description":"\u003cp\u003eThe OE thermal management system for the B4x\/B58 G-chassis BMW and Toyota GR Supra offers an improved formula from prior generations. With a setup where engine coolant is also re-routed through the heat exchanger, the system effectively assists in overall engine cooling as well as charge cooling. However, like its predecessors, it has room for improvement as it can be overwhelmed when the system is taxed aggressively or as power levels are increased. Once overburdened, this results in the undesirable outcome of power being diminished.  Avoidance of this unwelcome scenario can be attained though with a Dinan heat exchanger that improves the overall thermal management system so everything runs cooler and more efficiently while being budget friendly.\u003c\/p\u003e\u003cp\u003eThe Dinan B4x\/B58 heat exchanger for the BMW G2x\/G4x and Toyota A9x Supra assists in improving overall charge cooling using a more robust core (45mm thick Dinan core vs. 26.75mm thick OEM core) that wields 68% more heat transfer surface area for improved cooling capacity.  The significant increase in core thickness and full-size end tanks contribute to the overall thermal mass (ability to absorb, store, and release heat) improvement beyond the OEM setup. With up to a nearly 12º reduction in charge air temps recorded over stock the Dinan heat exchanger is ready, and able, to assist in extending your vehicles ability to deliver maximum performance time and time again for your driving enjoyment!\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAverage of 8.7º C reduction in charge air temps with a maximum reduction of nearly 12º C over 30 successive WOT pulls\u003c\/li\u003e\n\u003cli\u003eGeneral improvement to the efficiency of the thermal management system, inclusive of engine cooling\u003c\/li\u003e\n\u003cli\u003e45mm thick Dinan core vs. 26.75mm thick stock cooler core\u003c\/li\u003e\n\u003cli\u003e68% more cooling surface area and volume than stock\u003c\/li\u003e\n\u003cli\u003eReduces the tendency to heat soak \/ go in to limp mode\u003c\/li\u003e\n\u003cli\u003eDurable bar and plate design that is less susceptible to damage from road debris\u003c\/li\u003e\n\u003cli\u003ePressure tested, 100% TIG welded, Aluminum construction\u003c\/li\u003e\n\u003cli\u003eDirect fit replacement with no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dinan\u003c\/li\u003e\n\u003cli\u003eCategory: Air and Fuel Delivery\u003c\/li\u003e\n\u003cli\u003eDinan Point Value: 2\u003c\/li\u003e\n\u003cli\u003eEmission Code: 7\u003c\/li\u003e\n\u003cli\u003eLabor Time (Hours): 3.7\u003c\/li\u003e\n\u003cli\u003eProduct Type: Heat Exchanger\u003c\/li\u003e\n\u003cli\u003eSub Category: Turbocharger, Supercharger and Ram Air\u003c\/li\u003e\n\u003cli\u003eWarning: California Proposition 65\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle application overview\u003c\/h3\u003e\u003cp\u003eConfirm trim, engine, and installation requirements before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2019 BMW 330i xDrive\u003c\/li\u003e\n\u003cli\u003e2019–2026 BMW 330i\u003c\/li\u003e\n\u003cli\u003e2019–2026 BMW 330i xDrive\u003c\/li\u003e\n\u003cli\u003e2019–2026 BMW Z4\u003c\/li\u003e\n\u003cli\u003e2020–2021 BMW Z4\u003c\/li\u003e\n\u003cli\u003e2020–2026 BMW M340i\u003c\/li\u003e\n\u003cli\u003e2020–2026 BMW M340i xDrive\u003c\/li\u003e\n\u003cli\u003e2020–2026 Toyota GR Supra\u003c\/li\u003e\n\u003cli\u003e2021–2022 Toyota GR Supra\u003c\/li\u003e\n\u003cli\u003e2021–2024 BMW M440i\u003c\/li\u003e\n\u003cli\u003e2021–2024 Toyota GR Supra\u003c\/li\u003e\n\u003cli\u003e2021–2026 BMW 430i\u003c\/li\u003e\n\u003cli\u003e2021–2026 BMW 430i xDrive\u003c\/li\u003e\n\u003cli\u003e2021–2027 BMW M440i xDrive\u003c\/li\u003e\n\u003cli\u003e2022–2026 BMW 230i\u003c\/li\u003e\n\u003cli\u003e2022–2026 BMW 430i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2022–2026 BMW 430i xDrive\u003c\/li\u003e\n\u003cli\u003e2022–2026 BMW M240i xDrive\u003c\/li\u003e\n\u003cli\u003e2022–2026 BMW M440i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2022–2026 BMW M440i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2022–2027 BMW M440i\u003c\/li\u003e\n\u003cli\u003e2023–2026 BMW 230i xDrive\u003c\/li\u003e\n\u003cli\u003e2023–2026 BMW 430i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2023–2026 BMW M240i\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":54049086243116,"sku":"D780-0003","price":449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8659\/3580\/files\/895a0a2bd9ac81b232d08e6067f04c28754d718d.jpg?v=1789146702","url":"https:\/\/lee-mods.com\/products\/pdm-gfbv-d780-0003-a57e93","provider":"Lee Mods inc.","version":"1.0","type":"link"}