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The Mishimoto performance heat exchanger for 2021+ BMW G8X M2/M3/M4 (automatic) keeps charge air temperatures down under demanding conditions. It uses aluminum end tanks, a reinforced core with strutted tubes, and TIG-welded construction for durability. The core volume and external fin area are increased to improve cooling, and steel rock guards protect against road debris while maintaining factory compatibility.
Mishimoto 2021+ BMW M3/ M4 G8X Automatic Performance Heat Exchanger
