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The do88 intake system is a purpose-built intake for BMW M140i, M240i, 340i, and 440i with first-generation B58 engines (F3X). It supplies a tailored intake path intended to align with the engine bay layout and factory turbo plumbing while serving as a direct-replacement intake solution. The package is matched to the F3X B58 Gen 1 applications listed for clean fitment.
do88 BMW M140i/M240i/340i/440i B58 Gen 1 (F3X) Intake System
