CSF Cooling - Racing & High Performance Division 8179 A90 Supra / BMW G-Series High-Performance Auxiliary Radiator for Select BMW M240i, BMW M240i xDrive, BMW M340i, BMW M340i xDrive, BMW M440i, BMW M440i Gran Coupe, BMW M440i xDrive, BMW M440i xDrive
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Don't be fooled by other high-performance aftermarket options that utilize the OEM plastic rock guard. The OEM rock guard's vertical channel design is specifically designed to only work with the tube spacing found on the OEM core. When the OEM rock guard is installed on an aftermarket radiator, it actually blocks a significant amount of surface area. Obviously this is detrimental to the intended performance. During CSF's own R&D phase, CSF analyzed both the OEM and other aftermarket offerings and decided to go the extra mile. CSF redesigned the included rock guard to allow maximum flow to the radiator core, while still offering ample protection from small rocks and road debris - all proven on CSF's in-house wind tunnel. CSF's new Auxiliary Radiator fits both the left and right side of the vehicle as a drop-in fit. Thus requiring no modifications to install. Each features CNC machined mounting brackets and OEM style "Quick Connect" inlet/outlet connections. This makes for a true plug-and-play installation that does not interfere with aftermarket performance aero modifications.
CSF manufactures the most advanced and efficient radiator in the industry for your Supra / BMW. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
Fits: 2023-2025 BMW M240i, 2022-2025 BMW M240i xDrive, 2020-2025 BMW M340i, 2020-2025 BMW M340i xDrive, 2021-2025 BMW M440i, 2024-2025 BMW M440i Gran Coupe, 2021-2025 BMW M440i xDrive, 2024-2025 BMW M440i xDrive Gran Coupe, 2019-2022 BMW Z4, 2020-2025 Toyota GR Supra
Please review Specifications and the detailed fitment table for notes and exceptions.