Thread: Stock Boost for 2020 M550i?
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      12-15-2022, 03:39 PM   #1
jason526
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Drives: 2020 BMW M550i
Join Date: Dec 2022
Location: Maryland

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Stock Boost for 2020 M550i?
I'm planning on hooking up a JB4 and it says Map 1 adds 4 LBs of boost, just wanted to know what the peak boost is at stock?
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