{"product_id":"high-performance-heat-exchanger-2-row-42mm-core","title":"High-Performance Heat Exchanger 2-Row 42mm Core","description":"The CSF High-performance heat exchanger is engineered to combat heat soak in the B58 motor's liquid-cooled charge air cooler system, a common issue that causes intake air temperatures (IATs) to spike, leading to ECU-induced power loss and limp mode.\n\nThis upgraded heat exchanger utilizes an industry-exclusive 2-row core, measuring 42mm thick, featuring CSF's B-Tube technology. The \"Track-Spec\" design incorporates 5mm tall ultra-efficient fins with a multi-louvered pattern to maximize surface area contact and heat dissipation. Construction is 100% all-aluminum and TIG-welded for durability. It offers improved airflow to the rest of the cooling system, potentially lowering engine coolant and oil temperatures.\n\nCSF is unique in including a billet transmission cooler mount and a metal rock guard for improved airflow. This unit is tested and proven by CSF's global network of R\u0026amp;D partners, including time attack teams and tuners.\n\nThe CSF #8154 heat exchanger is compatible with a wide range of BMW G-Series models (330i, M340i, 430i, M440i, Z4) from 2019-2026 and Toyota A90\/A91 GR Supra models from 2020-2026, including various trims and engine sizes (2.0L L4, 3.0L L6). It comes with a 2-Year Limited Warranty.","brand":"CSF High","offers":[{"title":"Default Title","offer_id":52687552643384,"sku":"CSF-8154","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687894563.webp?v=1784885039","url":"https:\/\/store.motormia.co\/products\/high-performance-heat-exchanger-2-row-42mm-core","provider":"MOTORMIA","version":"1.0","type":"link"}