{"product_id":"dinan-high-performance-heat-exchanger-2016-2020-bmw-330i-340i-430i-440i-high-performance-heat-exchanger-2017-2021-bmw-230i-m240i","title":"Dinan High Performance Heat Exchanger - 2016-2020 BMW 330i\/340i\/430i\/440i High Performance Heat Exchanger - 2017-2021 BMW 230i\/M240i","description":"\u003cp\u003eThe factory B4x\/B58 heat exchanger is not built to cater to the rigorous demands often associated with a modified build. The thin core is easily overwhelmed with IAT's rising dramatically once pushed beyond a few successive WOT pulls or even a few minutes at the track. This elevation in temperature gives way to the factory ECU fail safes pulling timing and reducing overall power in order to keep the system from overheating to the point of permanent damage. On an application where enjoyment is directly attributed to pushing the platform to its limits this constraint to cooling presents a challenge for the automotive enthusiast.\u003c\/p\u003e\u003cp\u003eThe Dinan B4x\/B58 heat exchanger for the F2x\/F3x chassis assists in mitigating these issues with a more robust core (48mm thick Dinan core vs. 27mm thick OEM core) that wields 78% more heat transfer surface area for improved cooling capacity.  The significant increase in core thickness requires unique \"L\" shaped end tanks to be incorporated as well, which also contributes to the overall thermal mass (ability to absorb, store, and release heat) improvement beyond the OEM setup. With up to a 15\u0026amp;deg IAT delta 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\u003ch4\u003eFits the Following Vehicles\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eYears: 2016-2021\u003c\/li\u003e\n\u003cli\u003eMake: BMW\u003c\/li\u003e\n\u003cli\u003eModels: 230i, 230i xDrive, 330i, 330i GT xDrive, 330i xDrive, 340i, 340i GT xDrive, 340i xDrive, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, 440i, 440i Gran Coupe, 440i xDrive, 440i xDrive Gran Coupe, M240i, M240i xDrive\u003c\/li\u003e\n\u003cli\u003eEngine: \/2.0L L4, \/3.0L L6\u003c\/li\u003e\n\u003cli\u003eSubmodels: Base\u003c\/li\u003e\n\u003cli\u003eBody Styles: Convertible, Coupe, Hatchback, Sedan, Wagon\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":54420349354300,"sku":"D780-0002","price":854.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/trucranemotorsports.com\/en-ca\/products\/dinan-high-performance-heat-exchanger-2016-2020-bmw-330i-340i-430i-440i-high-performance-heat-exchanger-2017-2021-bmw-230i-m240i","provider":"TruCrane Motorsports","version":"1.0","type":"link"}